One step flea and tick control. Kills adult fleas and ticks for up to 14 days. Contains Nylar to kill flea eggs and larvae. Also kill ticks that may carry Lyme disease. Stops the flea cycle for up to 30 days. Cleans, deodorizes and conditions. Active Ingredients: 0.05 percent Pyrethrins, 0.05 percent n-Octyl bicycloheptene dicarboximide and 0.01 percent Pyriproxyfen.