is permethrin safe for cats after it dries

Unfortunately, this is not the case and cats can become very unwell even after tiny doses of permethrin. Vet's Best Waterless Flea & Tick Cat Bath Foam, Vet's Best Plant-Based Formula Flea & Tick Cat Shampoo, Natural Chemistry Natural Flea Shampoo for Cats. 1. This allows the product to dry thoroughly. insecticides that you may use on your garden, eats plants covered in those insecticides, safer options available to eliminate and control fleas on your cats, mosquito repellents and their safety around pets. My buddy's veterinarian wife is totally against it use. Good luck, make informed choices, have fun outdoors. You shoudl only mix up what you are going to use the day you plan to make an application. It looks like the answer is yesit is safe after it drys, Do not expose cats to wet permethrin as it affects their central nervous system. The Wikipedia article for it links to a few sources.