Hello everyone... I have 6 cats theyre indoor cats never been outside I come home yesturday and I realized they all have flea's.. I couldnt wait to wake up today so i can buy a flea comb and something to wash them off .. I went to a petland discount and I bought a comb and a spray named HARTZ .. I got home I apply my cats with it ,.. For some reason I felt like googling if hartz was a good product oh man I've gotten the worstttttt responses .. It kills cats and dogs.. after i read that i wash all of them with dawn dish soap because i heard that works well .. alot of the fleas were coming out but i doubt the hartz was coming out.. any suggestions? I neeed help Im scared i do not want my cats to die .. so far its been 9 hrs and no reaction yet but people say it can take up to a week to show side effects .. WHAT SHOULD i do ? has anyone ever experince something like this?