Bio-Life Petal Cleanse Dog Antiallergic Preparation 350 mlPETAL CLEANSE D for dogs Petal Cleanse D is the only product on the Czech market that gently and effectively REMOVES allergens from the coat of dogs, ie. THE CAUSE OF ALLERGIC REACTIONS in humans. HOW IT WORKS: The product works on a cleansing and moisturizing basis. Effective cleaning agents envelop and neutralize allergens coming mainly from saliva and dead scales of the animal's skin. Moisturizing ingredients then improve the quality of the skin