Often there are no warning signs of early gum disease. So be sure to get regular check-ups ― even when you’re experiencing no symptoms ― and take good care of your teeth at home: Brush at least twice a day for about two minutes each time. Use a toothbrush with soft bristles; firm bristles can damage gums. Floss once a day to clean away particles from between your teeth and below the gum line. Ask your dentist if you should use a fluoride rinse to help prevent decay. If you wear dentures, clean them every day. Remove stains and plaque buildup that can irritate your gums. Take dentures out when you sleep to help your gums stay healthy.