Health & WellbeingIve used the Hartz Ultra Guard PRO flea drops (starting killing fleas in 15 min) and they have Hartz Ultra Guard Plus flea collars. I can still see fleas that seem to be hanging on the the belly area of my cats. I have 3, Two are orange/white... so
Thanks for using Boop by Petco! Hartz is not a great product for fleas and flea collars don’t work at all. I would recommend talking to your vet about products they carry and recommend. They are better products and safer for cats. You need to treat all the pets in the home every 30 days for at least 3 months to kill the entire flea life cycle. I would also recommend treating your home with a flea spray. Spray all flooring, furniture, and under furniture. When it dries, vacuum well and throw out the bag or empty the canister. Wash all bedding in hot water. Doing the above and treating all the pets should take care of your problem. Good luck and kisses to Lilly!
Updated on August 12th, 2025
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