Clean Oral Clean Drinkware Bad Clean Oral is a probiotic-based product that can be mixed with drinking water to protect drinking bowls from algae and germs. Due to the presence of probiotics, healthy microbes are obtained, which slows down the growth of biofilm. Contains probiotics. Biodegradable. Safe for people and the environment. Use shake before use. Mix 1 ml of Clean Oral per liter of drinking water in drinking bowls (and bath water). Clean Oral retains its effect for a maximum of 5 days after mixing it with water. Resistant to water temperatures between 5 and 70 degrees Celsius and a pH between 5.5 and 9. Store between 5 and 45 degrees Celsius and protect from sunlight. The simultaneous use of biocides (antibiotics, disinfectants, bleaches, etc.) should be avoided.