Want to keep your teeth healthy and cavity-free? In this video, Dr. Andy Mancini — a trusted dentist known for his gentle and caring approach — shares 6 simple tips to prevent cavities before they start. Learn easy ways to brush better, eat smarter, and protect your smile every day.br br From daily brushing and flossing to choosing tooth-friendly snacks, these small steps can make a big difference for your dental health. Watch till the end for Dr.