Review on 🐱 Fleebs Cat Collar - Long-lasting 8-Month Validity with Adjustable Fit - Suitable for All Cats and Kittens - Pet Supplies (Collar B) by Kayty Michaels

This won't kill them all as quickly as pesticides, but we didn't want pesticides on our cat, bed, us, children, etc. It seems to help control fleas, but you need to wash bed sheets and others Places where you can kill anyone who left your animal. I broke one of the collars because the end that goes into the clasp isn't as strong as the middle part. We also tried a spray with natural (essential) oils that you apply to the fur. But our cat didn't like getting wet. So this collar worked much better.