Regular Home Care Regular Home Care The purpose of brushing and flossing is to remove the bacteria and food that stick to the teeth. The vast majority of dental problems can be avoided by regular brushing and flossing.You don't need tooth paste to brush your teeth. Keep a brush handy in your car to brush while stuck in traffic.Dental cleanings Regular Dental cleanings are no substitute for good daily home care!Remove deposits that a patients can't clean with brushing and flossing.