The invention belongs to the technical field of daily
chemical products, and particularly relates to a pest-repelling air freshener. The air freshener is mainly prepared from the following raw materials in parts by weight: 5-10 parts of violet extracting solution, 5-12 parts of
Agastache rugosa extracting solution, 8-12 parts of
isatis root extracting solution, 5-10 parts of crape myrtle extracting solution, 6-12 parts of
Convallaria majalis extracting solution, 5-8 parts of Telosma cordata extracting solution, 5-9 parts of orange peel extracting solution, 6-10 parts of
Primula cernua extracting solution, 5-10 parts of
Mirabilis jalapa extracting solution, 20-25 parts of solubilizer, 6-10 parts of emulsifier, 2-5 parts of
ethanol, 4-7 parts of
activated carbon, 1-4 parts of 1,4-
butanediol and 16-19 parts of deionized water. The air freshener has the effects of purifying air, killing
bacteria, adsorbing harmful substances and the like. The added Telosma cordata extracting solution, orange peel extracting solution,
Primula cernua extracting solution and
Mirabilis jalapa extracting solution have the function of repelling cockroaches, mosquitoes, flies and other pests. The air freshener is free of harmful chemical components. The preparation method of the air freshener is simple, and is worthy of popularization with great efforts.