The flea spray arrived in very good time. Just as ordered. I used up both cans (2 double bed plus small single bed house...decent sized rooms. Large bedrooms. Blankets, futons loads of stuff to be sprayed everywhere) and I'm not sure if that was quite enough as one of us has had a bite since but perhaps it's not a flea bite? ? Looks similar though. I think one more can would have been ideal. Might not have used all but unless it's total annihilation (sorry fleas! ) then there's no point. But easy to use...not too nasty smelling at all and can't fault Petwell. Thank you!