How can I maintain a clean and healthy smile?

Brush and Floss. Brush, floss and see your dentist twice a year for checkups and cleanings. Watch your nutrition and self check. A clean and healthy smile is linked to overall health and wellness.
Start. Start with Dental examination & professional cleaning. Ask Dentist for instructions specific for you. Brush 2 full minutes by the clock 2x/day w pea-sized portion of toothpaste. Brush gently but thoroughly. Floss/Water Pik EVERY day. Have regular Dental care.
Orthophosphoric acid. Orthophosphoric acid with mouth swab brushing and rinse acid of with baking soda.