Focus on felines naturally safe flea shampoo finally, a safer alternative. Ingredients of lavender, chamomile and cat safe hydrosols work together to make a delightful shampoo. Gently massage this shampoo into a lather at the base of the tail and around the neck of your cat. Fleas will automatically try to out run the shampoo and will try to find safe haven in the tail or on the head. Once you have the tail and neck areas lathered, begin on the back working your way down the belly, legs and feet. Let the shampoo sit for 30 60 seconds. Rinse the shampoo and repeat if necessary. This shampoo will not wash off topical flea treatments. Biodegradable, non toxic, cruelty and paraben free. Safe alternative flea treatment non toxic, cruelty, and paraben free 532ml or 3.8l