Good dental care is vital to a healthy and active lifestyle. Keeping your mouth clean is a vital part of oral hygiene. Proper oral care can prevent bad breath, disease, and rotting of teeth. Your dentist will also provide the necessary information about how to maintain good oral hygiene. Here are some tips on how to keep your mouth clean at home. Ensure that you visit the dentist regularly to get a professional cleaning. In addition to regular cleaning, you should also follow some simple rules when brushing your teeth.