About the Product Baygon Cockroach Killer Spray knocks down Cockroaches in less than 30 secs, thanks to its Dual Active Formula with superior actives - Cypermethrin and Imiprothrin. It kills cockroaches that may spread germs causing Cholera, Diarrhea and Typhoid & keeps working for up to 4 weeks. Its new wand for Special control application helps reach tough corners killing even hidden cockroaches. We recommended keeping it out of reach of children. Available in three sizes 400ml . Contains: 1 unit of Baygon Cockroach Killer Spray, 400 mL, Knockdown in less than 30 seconds: kills cockroaches which may spread diarrhoea, typhoid and cholera, kills hidden cockroaches: its new wand with precision spray reaches tight spaces & corners, dual-active formula: contains superior actives-cypermethrin and imiprothrin, keeps working for up to 4 weeks, spray regularly in all corners & hidden spaces of your home for best results.