How can I effectively drown fleas on my pet or in my home?

To effectively drown fleas on your pet or in your home, you can give your pet a bath with flea shampoo and comb through their fur to remove any fleas. For your home, you can vacuum thoroughly and wash bedding and carpets in hot water to eliminate fleas. Additionally, you can use flea sprays or foggers to treat your home for fleas.