Vinegar - not an appropriate flea treatment

I haven't heard of this one before. But a vinegar bath for your cat sounds like a recipe for a grumpy cat, and it won't do much for the fleas. You are better off with a flea control product like frontline plus or revolution.

http://catsvaccines.com/quick-question-has-anyone-ever-heard-of-this-natural-treatment-for-cat-fleas