JPS6054304A - Cockroach repellent - Google Patents

Abstract

PURPOSE:To provide a repellent capable of repelling cockroaches completely from the room or the house by a repellent gas, by using boric acid and wheat flour as main components. CONSTITUTION:For example, 100g of boric acid (flaky product) is mixed thoroughly with 100g of wheat flour, kneaded with about 60cc of water, and is rolled to spheres of about 2cm diameter. 15-20 pieces of spheres can be prepared from the above mixture. The boric acid reacts with the component of wheat flour to form a boric acid compound and emits repelling gas.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to ancient history, particularly to a cockroach repellent for repelling cockroaches.

Because cockroaches, which are highly prolific, can transmit various infectious diseases, liquid spray, smoke, and trap methods are commercially available to kill and capture them.

However, while the liquid spray type has a high insecticidal effect, it has the disadvantage that the chemicals used can cause irritation if it comes into contact with human skin or eyes, and the smoke type does not smoke. Since the room is sealed to prevent leakage, there are disadvantages such as the smell that sticks to the room, the room cannot be used for a certain period of time, and food must be handled with care.

Furthermore, the trapping type has the trouble of assembling and setting the trap in a place where the cockroaches are thought to be in the corner of the kitchen. There are drawbacks such as resulting in the capture of

Therefore, the present invention aims to solve the above-mentioned drawbacks, and in particular, to provide a cockroach repellent that can completely drive away cockroaches from a room or residence using a repellent gas that feels like cockroaches.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

The cockroach repellent 1 according to the present invention has boric acid 2 and wheat flour 6 as main components.

In other words, one example of this repellent 1 is to mix 100 g of boric acid (scaly) and 100 g of wheat flour, then add about 60 cc of water and knead in the same way as when making dumplings. (hardness about the size of an earlobe), and are formed into 15 to 20 pieces in an appropriate shape, such as rolled into pieces the size of candy balls or bite-sized dumplings.

At this time, boric acid and the components of the flour combine to form a boric acid compound, which releases a gas that has a repellent effect.

In addition, since wheat flour is used, it is easy to knead and it is also easy to form into a desired shape.

In order to confirm the effect of this repellent, the inventors randomly placed 6 to 4 pieces in the path of cockroaches, under the sink, and in a cupboard. As a result, the repellent effect was noticeable, and 2 to Good results were obtained, with not a single fish appearing within 3 days.

Note that this repellent may be colored so that it cannot be confused with food, or it may be placed in a box with a hole to ensure safety.

According to this invention, by simply placing the repellent in the path of the cockroaches, under the sink, etc., cockroaches can be completely driven away from the room or residence, creating a sanitary living environment.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the cockroach repellent according to the present invention. (Code) 1... Cock repellent 2... Boric acid 6, ψ, Flour Applicant: Taira rJl Tokio

Claims (1)

[Claims] A cockroach repellent whose main ingredients are boric acid and flour.