KR101667518B1 - Natural air freshener for humidifier and method for manufacturing the same - Google Patents

Abstract

The present invention relates to a natural fragrance for a humidifier and a method of producing the same, Introducing a dry flower into the still, and heating the still to produce water vapor; Passing water vapor generated in the still water through the dry flower to dissolve the direction component contained in the dry flower in water vapor; Cooling the water vapor absorbing the direction component of the dry flower; And extracting distilled water that has absorbed the direction component of the dry flower through the cooling process of the water vapor, and a natural fragrance for a humidifier produced by the method.

Description

TECHNICAL FIELD The present invention relates to a natural air freshener for humidifier,

The present invention relates to a natural aromatic agent for a humidifier and a method for producing the same. More particularly, the present invention relates to a natural aromatic agent for a humidifier, which does not contain a chemical compound and is extracted from natural materials and is harmless to the human body.

The humidifier is a device that keeps the dry room air at a moderate humidity by using the principle of spraying the water by spraying water. These humidifiers are divided into ultrasonic humidifiers and heating humidifiers according to the humidification method. In the ultrasonic humidifier, a vibrator is installed on the bottom of a container for storing water, and ultrasonic waves are generated in the vibrator to emit water vapor. The humidification effect can be seen in a short time due to a large amount of spray. On the other hand, And the microbes may propagate in the water tank and contaminate the humidifier.

The fragrance is used as a fragrance to soften the indoor atmosphere and to refresh the mood. Therefore, the fragrance is required to have a refreshing feeling and an exhilarating feeling, and in some cases, a sense of stability of the mind and body and a soothing effect may be required. To use these fragrances with a humidifier, a fragrance for humidifiers has been developed, which is used to wet the humidifier together with directional components.

However, most general perfume fragrances are composed of some natural fragrances and synthetic fragrances, so users sometimes avoid using them because of the degree of fragrance depending on the degree of fragrance and sometimes it is complicated. The general perfume composition is prepared by using various bases such as perfume, alcohol, solubilizing agent, purified water, and direction product. There are various problems by using only synthetic perfume or using synthetic perfume and some natural oils in combination.

Korean Patent Publication No. 10-2012-0058797

Disclosure of Invention Technical Problem [8] The present invention has been made to overcome the above-mentioned problems of the prior art, and an object of the present invention is to provide a natural aromatic agent for a humidifier which is free from a chemical compound and extracted from natural materials, .

According to an exemplary embodiment of the present invention, Introducing a dry flower into the still, and heating the still to produce water vapor; Passing water vapor generated in the still water through the dry flower to dissolve the direction component contained in the dry flower in water vapor; Cooling the water vapor absorbing the direction component of the dry flower; And extracting distilled water that has absorbed the direction component of the dry flower through the cooling process of the water vapor.

The step of introducing the dry flower into the still and heating the distiller to generate water vapor is carried out by adding 15 to 40 kg of dry flower based on 100 kg of water.

The step of cooling the water vapor is performed by passing the water vapor through a spiral aluminum tube formed in the upper part of the still, and the cooling fan is operated at the lower part to accelerate the cooling.

The petal or leaf may be selected from the group consisting of Lavender, Rosemary, Osmanthus, Rose, Lemon grass, Lemon verbena, Lemon balm, Chamomile, Sandalwood and Peppermint.

The step of drying the petals includes drying the petal and stevia, introducing the dry flower into the still, and heating the distiller to generate steam, wherein the dry flower, dry stevia, And the distiller is heated to generate water vapor.

The step of drying the petals comprises drying petals and stevia, introducing the dry flower into the distiller, and heating the distiller to generate water vapor, wherein the dry flower, dry stevia and pine leaves are put into the still And the distillation water is heated to generate steam.

According to another aspect of the present invention there is provided a natural fragrance for a humidifier produced according to the above process.

As in the present invention, by using the extract solution obtained by extracting the aroma component of dry flower with water vapor as a natural aroma agent for a humidifier, it is possible to emit the aroma without harmful components due to the chemical compound.

1 is a flowchart illustrating a method of manufacturing a natural fragrance for a humidifier according to an embodiment of the present invention.
2 is a flowchart illustrating a method of manufacturing a natural fragrance for a humidifier according to another embodiment of the present invention.
3 is a flowchart illustrating a method of manufacturing a natural fragrance for a humidifier according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a flowchart illustrating a method of manufacturing a natural fragrance for a humidifier according to an embodiment of the present invention.

Referring to FIG. 1, according to this embodiment, a process of drying a petal or a leaf is performed (S100). The petals or leaves used are either Lavender, Rosemary, Osmanthus, Rose, Lemon grass, Lemon verbena, Lemon balm, Chamomile, Sandal Wood or Peppermint.

Lavender flowers bloom in June to September with light purple or white blooms and sparse flowers on the end of a long peduncle with no leaves. There is a fountain of oil between the fur covering the flower, leaf, and stem. It is good that the soil is not fertile enough to grow well in a sandy place with a little water and a little gravel. It grows well in the sunshine and in the non-humid places. Flowers and plants are cultivated for the extraction of perfume (oil) and planted for ornamental purposes. Spirits are used as a source of perfumes and cosmetics, and are used not only as a spice for cooking, but also for treating headaches and nervousness.

Cryptomeria is a flower of Cassia. Cassia is gathered in sunny places such as river valley, and grows up to 7m in height and 1.3m in diameter. There are many twigs with thick branches and twigs. Leaves are opposite and broad in egg shape. Leaf length is 4 ~ 8cm. Butterfly is 3 ~ 7cm and ends are somewhat dull. The front side is green and the back side is white (powder white) with 5 to 7 palm-shaped veins and dull serrations on the edges. Flowers bloom in male and female dioecious, and in May, they bloom one by one in each leaf axilla before leaves. There are no hermaphrodites and there are small bracts. The male flower has many operations and the operating table is thin. The female flower has 3 ~ 5 pistils, and the stigma is thin like a thread and is soft red. This revelation is that the flower of the cassia is dried and it is eaten by the tea, and it is said that it is the tea of the tea.

A rose is the collective name of a rose and a shrub belonging to a rose. The wild roses are distributed mainly in the temperate and single regions of the northern hemisphere. Today, roses are hybrids between wild species or cultivated varieties, mainly spices and medicinal plants, and after the medieval times they have been cultivated for ornamental purposes. The roots of leaves are alternate phyllotaxis, usually odd-numbered haploid leaves, but some are single leaves and have stipules. The flower blooms at the end of the stem in the form of a single flower or an artificial flower. The single flower has five petals, but among the horticultural plants there are many single flowers and double flowers in addition to the single flowers. One of the representative characteristics of roses is thorns, in which the epidermal cells of the cauliflower are transformed into sharp structures. Horticulture is grown almost all over the world. In the late 19th century, western roses came to Korea from the United States and Europe, and it became possible to cultivate and decorate roses of various kinds of horticulture. The leaves of the roses are the plants of the larvae of leaves and caterpillars on the roots of herbivorous plants, and the larvae eat the leaves of the roots together.

Rosemary is a synonym for Latin Ros (dew) and Marinus (sea), which means dew on the sea. Rosemary has sterilization, disinfection and insecticidal action, and it is said that it will defeat the disease even in the old days when it did not know the scientific basis of such efficacy. The aroma of rosemary is said to calm the headache and increase memory and concentration. Each country has a lot of stories about Rosemary, and the Spaniards carried rosemary as an amulet. The British put it on the door to prevent the invasion of demons and disease. In Europe, rosemary was laid on the floor and a small bundle was held in hand. There was a tradition of throwing the body into the pipe, believing it would purify the air.

Lemongrass is a lemon-flavored herb, as the name suggests. It is the main ingredient in the world's top three soup, Tom Yumkung, in Thailand. Leaves that resemble grasshoppers of lemon grass are torn and smell of lemon when they are rubbed. The main ingredient of this fragrance is citral, like lemon, which accounts for 70 ~ 80% of essential oil. Essential oils of lemon grass are used for medicines, perfumes, soaps, rinse and candy. The portion used for cooking is a white part near the root, which is used for cooking soup, sauces, chicken and fish. Yellow leaves are good fragrance when they make tea, promote digestion and prevent anemia. It is also used for the treatment of abdominal pain, diarrhea, headache, fever, and is said to have a sterilizing effect. Lemongrass grows easily in sandy soil with good sunshine. Even if it is planted only one or two days, you can eat sherbet ice water in the hot water all summer. Potpourri, a fragrance that cleans the interior of the room by drying the leaves, may be used as a bathing agent. It is cultivated in large quantities in Guatemala, Brazil, Madagascar and Kagoshima in Japan for the purpose of fragrance collection.

Lemon Verbena is a non-cold resistant deciduous tree with a height of 60-150 cm. It has strong lemon fragrance throughout. Leaf length is 7 ~ 12cm, long lanceolate, pointed end. Leaves are 3 ~ 4 in the stem. The flowers are white or light purple in summer, and small ones are densely packed and run on cones.

It is a delicious herb species, used in various dishes and tea. When you drink with tea, a cupful of fresh leaf cut into a cup of tea is suitable. It may be dried and stored. It has a refreshing feeling and a mild, mild sedative, which is effective in the treatment of vomiting, bloating and indigestion. A refreshing fragrance similar to lemon fragrance is used for ode cologne, soap, and cosmetics. If you use it as a bathing agent, you can relax your mind and body, and it is effective in improving your mood. Sterilization, side effects and leachate is used for skin cleansing. Origin In South America, it is also used in finger balls.

Lemon balm is a perennial plant of cold tolerance which grows about 60 ~ 150cm in height. Leaf length is about 8cm wide oval. It has petiole and hair and strong lemon scent. Flowers bloom in late summer with white, yellow and light blue oily oxidation. Drinking the leachate after meals helps digestion and suppresses high winds and colic. The leachate has a sweating effect and is effective in the treatment of colds and influenza. Leaves and essential oils are used in aromatherapy and are effective in anxiety, depression, insomnia, and neurogenic headaches. Scientific reports that essential oils (especially oegenol) have anticonvulsant activity are the basis for this use. It also has an antihistamine action and is recommended for allergic patients who develop eczema. It is also a medicinal plant used for promoting menstruation and relieving menstrual pain. Polyphenols and tannins in these plants also have antiviral action. It has also been used as medicine for longevity. If you use the leaves as a bath agent, the lemon incense is similar to the direction, it feels light and comfortable, and the effect of keeping warm and skin is high. You can prevent hair loss by using a myrrh solution as a rinse. Raw leaves reduce pain when applied to insect bites.

Chamomile is a herb of the name Apples that come from the ground. Europe, North Africa, northern Asia is the origin. It has a sweet and refreshing apple flavor. It is used for tea, bath, beauty, and papermaking. It has insecticide, soothing, shine, analgesic, perspiration, digestion and fatigue recovery.

There are German Chamomile (Matricaria recutica), Roman Chamomile (Anthemis nobilis), Bodegold Chamomile, and Dyer's Chamomile, mostly known as German chamomile and Roman chamomile. German chamomile is an annual plant and its height is 50 ~ 100㎝. There are few hairs, the stem is straight, round, and there are many side branches. The stem is pointed with long feathered leaves. A corolla with a width of 1.8 to 2.5 cm is pierced from the tip of the branch. The corolla is flattened and lengthens in a cone shape. Flowers bloom in May-September, and 15 tongue-shaped white border petals are bent back as the bloom grows. Flowers have an apple flavor. The seeds are 2 mm in size and spread by animal feces.

Roman chamomile is a perennial plant with a height of 30 cm. The fur-like stem spreads sideways, and flowers bloom in May-September. It is planted in a well-drained garden or a small pathway that is well drained. Bodegold chamomile is an annual plant, and Daisy's chamomile is a perennial plant with yellow flowers.

Chamomile species grow in sunny places and tolerate the cold. Flowers can be harvested after 8 weeks of sowing. After picking on a sunny day, the blossoms are collected and dried in the sun. The country of origin is grown in the UK and around the world.

Essential oils have the effect of relieving tension and warming the body. It is also effective against pain and inflammation such as headache, migraine, neuralgia, etc. If you have gastrointestinal disorder, it is effective to drink tea, you can take a good night sleep in a pillow. If you give the water with chamomile petals to the dying flower, it will regenerate the vigorous life and heal the diseased plants and prevent the onset. German chamomile and roman chamomile have almost similar effects, but German chamomile is often used because it is less bitter. Roman chamomile, which is more fragrant than German chamomile, is often used as a plant in the garden or on the roadside.

Sandalwood is an evergreen tree that grows up to 12-15 meters in height and is naturally grown or cultivated in India, Indonesia, Malaysia and Australia. Leaves are long ovate, face to face, and have black-purple flowers.

The record with sandalwood is B.C. It dates back to the 5th century. Until the mid-18th century, India was the sole source of supply, but after that, sandstorms were found in the South Pacific Islands, causing bloodshed around the trade of the monkeys. The core of a tree is called a monodon, or sandalwood. It carries the main stem of a tree and takes only the core and dries it. Tree flesh has a strong smell, but the sapwood and skin are scentless. The yellow is called the Hwangdan, and the rosewood is a tree of Pterocarpus santalinus, which is produced in southern India and southern China. It is distinguished from sandalwood by its red color. In India, it is often used as a wood carving material, such as a wooden box or a fan, and some is used for medical purposes. Leaves and bark have almost no fragrance, and sweet fragrance comes from the core part in the center. When they are about 30 years old, only the core part with pencil is produced. The fragrance of this core is the sandalwood, which is fragrant enough to leave the fragrance even on the ax of the self, and it is an essential ingredient when combining fragrance. Especially in the jungle of southern India, sandalwood has the highest quality. A long time ago, it was spilled out by a great power (France, Japan, etc.), but now it is banned and exported by the government of India. Sandalwood is excellent in meditation and aphrodisiac, and is sometimes called "the scent of addiction". It has been used as an indispensable tool to help Hindus and Yoga practitioners from ancient times to calm their minds and to concentrate and awaken them. It has also been used to treat depression, anxiety, and insomnia. The aphrodisiac effect is so good that Indian women have rubbed sandalwood dough in their chests to attract people. In Myanmar, women wear yellow sandalwood powder on their cheeks because sandalwood powder removes dirt and blocks ultraviolet rays do. In India, sandalwood is considered to be the most sacred tree among the many plants that grow wild, and it is considered to be the most precious thing made from this sandalwood when making Buddhist statues, beads, necklaces, ornaments, incense, oil. Nowadays, the fragrance, cosmetics and medicines are used to extract soft and fragrant fragrance from the stem. Sandalwood oil is excellent in skin beauty, and it is said to be effective in preventing skin aging and spreading wrinkles. It is used for solving the poisonous poison in one room. In Korea, it is used in one room for the oriental branch of the tree of joy, and the nature of the sandalwood is warm, flavor is spicy and poisonous.

The peppermint is 90 cm high. Stems come out of the roots and stand up or go up, spread out with roots on the ground. Leaves with fine hairs are pointed to opposite directions, with leaf stalk, with 5-8 pairs of leaf veins on serrated edges. The flowers are purple and bloom in June ~ July in the axilla. The bell-shaped calyx is divided into 5 pieces, and the four-parted corolla is longer than the calyx. It is strong at low temperature and high humidity, but weak at high temperature and dry, and the soil is fertile and watery and has a somewhat moist soil.

Essential oil is contained in a lot of leaves, and it is harvested from June to July when the flowering morning and morning dew are the highest in the marl. If pruning is frequent, it grows bigger, and it can be harvested in the fall if it leaves 8 ~ 10㎝ in the summer flowering period. Dried stem in the shade of green leaves or windy is also used as a cooking material. Menthol, which is the main ingredient of essential oils, is effective in relieving skin and mucous membranes, and is effective in antibacterial and pain relief. It is an important ingredient of perfume in ancient Greece as an edible, medicinal and aromatic agent in ancient Egypt. In Greece and Rome, Was used as an additive. It is effective for mental fatigue, depression, nervous seizure, cold when it is hot and warm when it is cold. It prevents the leakage of mucus and helps the fever and fever. It is effective for cold, asthma, bronchitis, cholera, pneumonia, pulmonary tuberculosis, food poisoning, neuralgia.

The hybrid of water mint (Mentha aguatica) and spearmint (Mentha spicata) was named peppermint because the fragrance resembled the poignant nature of pepper. The country of origin is Europe, but it also grows in Europe, America, Japan and China. The main supplier to the world is the United States, but the British are regarded as the finest.

After drying the petals or the leaves, the dry flower is put into the still, and the distiller is heated to generate water vapor (S200). At this time, the distillation process is carried out by feeding 15 ~ 40 Kg of dry flower on the basis of 100 Kg of water. When the water is too small, the water vapor does not properly absorb the directional component when passing through the dry flower. On the contrary, when the water is too much, the directional component absorbed by the distilled water is too small. Therefore, it is very important to control the weight ratio of such water to dry flower.

On the other hand, in the case of lavender, 20 to 30 kg of dry lavender petal is preferably introduced into distillation process based on 100 kg of water.

In case of rosemary petals, it is preferable to carry out the distillation process by introducing 25 to 35 kg of dry rosemary petal on the basis of 100 kg of water,

In the case of the flower petal, it is preferable to carry out the distillation process by injecting 30 to 40 kg of dry flower petal on the basis of 100 kg of water. For the remaining dry flowers, 20-40 kg of dry flower is added based on 100 kg of water to perform a distillation process.

Then, the water vapor generated in the still is passed through the dry flower, and the direction component contained in the dry flower is dissolved in the water vapor (S300). That is, the water vapor absorbs the directional component inherent in the dry flower while passing through the dry flower.

Next, a process of cooling water vapor absorbing directional components of the dry flower is performed (S400). At this time, the cooling process in the still is performed by passing steam through the spiral aluminum tube formed in the upper part of the still, and the cooling fan can be operated at the lower part to accelerate the cooling.

The process of extracting the distilled water absorbing the directional component of the dry flower is performed through the cooling process of steam (S500).

The distilled water extracted through the above process is used as a natural fragrance for humidifier.

The distilled water extracted by the process of the present invention does not have any ionic property, but has a pH of 5.5-6 and has no impurities. These distilled water have a slightly bitter taste, and the fragrance represents a characteristic of each. In other words, the fragrance is hidden in the liquid. When the distilled water that keeps this fragrance is sprayed again by a fine mist phenomenon through the humidifier, only the intrinsic original fragrance is scattered into the air and the bitter taste disappears. This unique fragrance spreads gently through the humidifier through the room air, so you can feel the naturally occurring natural fragrance instead of any artificial fragrance. Ingredients in this direction also play a sufficient role as pure aromatherapy.

The lavender described above plays a role of a nervous stability and a stress relieving function. Rosemary cleanse the spirit of sterilization and cleanse the air. Helps memory and blood circulation. Osmanthus is also known as the Great Smell, and it releases the aphrodisiac effect, the relaxation of tension, the anxious mind and body that the fragrance spreads to the greatness. Roses have a high vitamin C content and are known to have anti-aging properties, anti-aging and fatigue, collagen formation with anthocyanins. It also helps anti-allergic effects (atopy, asthma, bronchitis) and soothing of the skin. Lemon grass helps to prevent bronchial diseases such as sore throat and bronchitis by using the steam inhalation method because of respiratory disease prevention, nervous stability, fatigue recovery, antibacterial action, and shows excellent efficacy in the nose cold. Lemon Verbena contains digestive, migraine, cold prevention, sedative and rejuvenating substances and is effective in insomnia. Lemon balm relieves stress, hair loss prevention effect, menstrual cramps, psychological stability, detoxification, helps to relieve intestinal gas. Chamomile helps relieve insomnia, arthritis, relieve body pain, improve gastrointestinal disorders, help with menstrual cramps, and relieve skin troubles. Pepamint is effective in improving concentration, relieving pain, inhibiting bacteria, promoting digestion, respiratory diseases, improving the constitution, relieving insomnia and improving eye health. Although these similar efficacies are included, each person can directly find the effect of aromatherapy by finding something suitable for the constitution.

2 is a flowchart illustrating a method of manufacturing a natural fragrance for a humidifier according to another embodiment of the present invention.

Referring to FIG. 2, according to the present embodiment, a process of drying petals or leaves and stevia is performed (S150). The petals or leaves used are either Lavender, Rosemary, Osmanthus, Rose, Lemon grass, Lemon verbena, Lemon balm, Chamonile, Sandal Wood or Peppermint.

Stevia (stevia) is an evergreen perennial plant that grows about 60 to 90 cm in height. The lower part is lignified, and fine white hairs are densely grown on the stem. Leaf length is 5 ~ 7cm, and it is obtuse with dull needle shape. Contains stevioside, a glycoside with a sweetness of 200-300 times the sugar content of the whole herb. It has been attracting attention as a low-calorie sweetener, and it is extracted from dried foliage in shade. Pick the young leaves and put them in herbal tea and use them as tea sweetener. Such stevia has the effect of antibacterial and sterilizing action.

After the petal and stevia drying process, the dry flower, dry stevia and pine leaves are put into the still, and the distillate is heated to generate water vapor (S250). On the other hand, dry flowers, dry stevia, and white leaves can be put into the distiller, and water vapor can be generated by heating the distiller. At this time, the distillation process is carried out by applying 100-200 g of dry flower and dry stevia on the basis of 100 kg of water. The ratio of dry flower and dry stevia is 98 to 99% by weight based on the total weight, And pine needles (or perennials).

Then, the water vapor generated from the still is passed through the dry flower, dry stevia and pine leaves (or elder leaves), and the directional components contained in the dry flower and the antibacterial and sterilizing components contained in the dry stevia are dissolved in the water vapor (S350 ). Also, the ingredient of stevia has the function of eliminating the original grass smell in the other direction material. There is a Stevia side in Stevia, which has the property of being sugar-free, but has no viscosity or stickiness. Stevioside is a sugar-free, but non-viscous, material that retains a homogeneous framework with respect to other materials that are mixed at a constant rate, . Because the unique grass smell of dried flower has a lighter property than the directional material, it pushes the heavy specific gravity of the stevioside, and it shows the inherent directionality of the basic directional component forming the middle layer. In addition, a small amount of rosin remaining in the pine leaves absorbs the low specific gravity together with the small amount of Turpentine in the process of mixing with the stevioside, so that only the directional material possessed by the basic material maintains a large distributed space, The direction component is strongly felt.

That is, the water vapor passes through the dry flower and the dry stevia, and absorbs the directional component contained in the dry flower and the antibacterial and sterilizing component contained in the dry stevia.

Next, a process of cooling the water vapor absorbing the antibacterial and germicidal components of the directional component of dry flower, dry stevia, and pine needle (or leek leaf) is performed (S450).

The process of extracting the directional components of the dry flower and the distilled water absorbing the antibacterial and germicidal components of dry stevia and pine needle (or leek leaf) is performed through the cooling process of steam (S550).

The distilled water extracted through the above process is used as a natural fragrance for humidifier.

As described above, the present invention is not limited to the above-described embodiments, and it is to be understood that the present invention is not limited to the specific embodiments of the natural fragrance for humidifier according to the present invention, It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (7)

A method for producing a natural fragrance for a humidifier,
Drying the petal and stevia;
The dry flower, the dry stevia and the pine needles (or the leaves of the whitish tree) are introduced into the distiller, and the distiller is heated to generate water vapor;
The water vapor generated in the distiller is passed through the dry flower, the dry stevia and the pine needle leaf (or the senile leaf), so that the directional components contained in the dry flower and the antibacterial and sterilization contained in the dry stevia and pine needle Dissolving the component in water vapor;
Cooling the water vapor absorbing the directional components of the dry flower and the antibacterial and germicidal components of the dry stevia and pine leaves (or the senile leaves); And
Extracting distilled water that has absorbed the directional components of the dry flower and the antibacterial and germicidal components of the dry stevia and pine needle (or the senile leaf) through the cooling process of the water vapor,
The ratio of the dried flower to the dry stevia and the pine needle (or elderberry leaf) is 98 to 99% by weight based on the total weight of the dry flower, and the remaining is occupied by dry stevia and pine needle leaf Method of manufacturing natural fragrance for humidifier.
The method according to claim 1,
The step of introducing the dry flower, dry stevia, and pine needles into the still, and generating steam by heating the distiller is performed by adding 15 to 40 kg of dry flower based on 100 kg of water to distill ≪ RTI ID = 0.0 > 1, < / RTI >
The method according to claim 1,
Wherein the step of cooling the water vapor is performed by passing the water vapor through a spiral aluminum tube formed in an upper part of the still, and a cooling fan is operated at the lower part to accelerate the cooling of the humidifier.
The method according to claim 1,
Wherein the petals or leaves are selected from the group consisting of Lavender, Rosemary, Osmanthus, Rose, Lemon grass, Lemon verbena, Lemon balm, Chamomile, Sandalwood and Peppermint.
delete delete A natural fragrance for a humidifier produced according to the method of any one of claims 1 to 4.

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