The quickest way to kill a flea and tick is to expose them directly to a wet insecticide product such as a pet shampoo or spray that is applied directly to the animal's entire coat, penetrating to the skin, where fleas and ticks are usually found.
Kills adult fleas and ticks Also kills American Dog and Brown Dog Ticks Prevents flea eggs from hatching for up to 2 months One treatment controls adult fleas and ticks Use once every 2 months should be adequate (in exceptional circumstances, retreatment may be increased to once per week) Precor® (I.G.R.) is unaffected by regular bathing or swimming