*Note: For best results, and to eliminate a flea infestation in the home, we recommend using the complete 3-step Tick + Flea system by Dog Whisperer. If there is an on-going flea infestation present in your home, we recommend vacuuming all affected areas on a daily basis, and following up with applying the Tick + Flea Home Treatment Spray to all carpets, dog beds, couches and anywhere the dog sleeps and hangs out. If fleas are in the dog's bedding, these items will need to be laundered. These steps are important to eliminate the fleas, along with their eggs and larvae, preventing further lifecycles from hatching and proliferating. Shampooing the dog with our Flea Buster shampoo is designed to be an effective solution to eliminate fleas that are present on the dog, but this step alone will not eliminate a flea infestation from the home. For best results, treat your dog as well as the home, to effectively stop the flea lifecycle.