Leba III Dental Care - Dental Spray with Dropper - 1 oz. LEBA III balances the chemistry of the mouth keeping the teeth clean and healthy for the entire life of your pet, without side effects. The key to a long healthy life is balance. Products that kill the bacteria have an antibiotic action, damaging the environment of the mouth.The safety and efficacy of LEBA III was proven by a renowned university and has been used by veterinarians since 1994. Each bottle contains approximately 240 sprays.