PROBLEM TO BE SOLVED: To provide an agent and a method for inhibiting adsorption of a pyrethroid compound to resin, which can inhibit adsorption of a room-temperature volatile pyrethroid compound to resin, and can exhibit a satisfactory level of insect repellent effect for the long term, and a pests control product.SOLUTION: The present invention provides an adsorption inhibiting agent for inhibiting adsorption of a room-temperature volatile pyrethroid compound to resin, wherein the agent comprises a compound comprising at least one of a six membered ring with at least one carbon-carbon unsaturated bond and at least one hydroxy group in the structural formula.SELECTED DRAWING: None
