Fly expelling candle and preparing method

Abstract

The present invention discloses a fly expelling candle and its making process. The fly expelling candle contains pyrethroid of 0.5-1 wt% in wax carrier and may contain also piperonyl butoxide oxide or sesamin in 0.1-0.3 wt% as the synergist. The making process of the fly expelling candle includes melting wax, adding pyrethroid and synergist through stirring, lowering temperature, regulating pH to 6-7, adding wick and forming. The formed fly expelling candle may have casing added. The present invention has excellent fly expelling effect.

Description

(1) Technical field [0001] The invention relates to a fly repelling product, in particular to a fly repelling candle and a preparation method. (2) Background technology [0002] There are many types of fly repellent products, and the dosage forms are usually emulsions, oils, powders and other dosage forms, while households and small open places use aerosols, incense and other dosage forms. Most of the products contain pyrethroid compounds, which can be made into insecticides by using their heating evaporation and thermal stability. However, the products involved in the above-mentioned dosage forms are used for cooking and dining to prevent flies from contaminating food, and it is difficult to reach the health indicators stipulated by the state, because once the flies are poisoned, they may directly fall on the food and tableware. But only the food can be disposed of, and the tableware should be washed again. Some restaurants use electronic insecticide products, the princip...

AI Technical Summary

Problems solved by technology

However, the products involved in the above-mentioned dosage forms are used for cooking and dining to prevent flies from contaminating food, and it is difficult to reach the health indicators stipulated by the state, because once the flies are poisoned, they may directly fall on the food and tableware. But only the food can be disposed of, and the tableware should be washed again

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