will alcohol kill fleas on sofa?
Only if you follow it up with a match
I don't know if alcahol will but when we get fleas in the house we give our pets flea drops, ( The good ones, like Advatix or something. Watch out for the cheaper drops like, Heartz. my cats almost died taking that one time.) and flea collars. And the fleas go away In about a week.
Yes. Fleas are big alcoholics, but their kidneys cannot take as much alcohol as us. So pouring a bottle of beer onto the sofa will do it.