Beaphar Dimathi Care Line On Aloe Vera Insect Repellent for Cats 3 x 1 ml It is used for the prevention and treatment of parasites such as ticks, fleas and lice for cats. It contains aloe vera extracts, which are antibacterial and antifungal and soothe irritated skin. Its effective formula repels insects and prevents them from settling on the cat's skin, which helps maintain the cat's health and comfort. Beaphar Demathi Care Line On ampoules are used once a month.