Dog Whisperer Tick + Flea Home Treatment Spray is a plant-based, effective solution for treating ticks and fleas in your home environment. It can also be used as a pre-shampoo treatment on your dog. Proven effective formula kills ticks, fleas, eggs & larvae. Non-staining formula is ideal for spraying on dog bedding, kennels, carpets, blankets, pillows, upholstery, car interiors, etc. Powered with essential oils!