Can you explain what are prevention methods we use for preventing tooth decay?

The obvious secret. Brushing your teeth twice a day with fluoride toothpaste, flossing them daily, foods or beverages that contain sugar and having regular check-ups with a dentist can help keep your teeth healthy for life.
Preventing cavities. One can prevent cavities with proper home care (tooth brushing and flossing) as well as a nutritious diet that limits foods and liquids high in sugars and acids. Start with an exam by a dentist to personally examine and counsel you.
Brush, Floss, DDS. Brush and floss daily and regular visits to DDS. See DDS promptly with any dental or gingival pain.

Related Questions

Is theobromine (from chocolate) good for tooth decay prevention?

It's good. Recent research shows that chocolate is not as bad for your teeth as once believed as long as it doesn't have caramel or nougat in it, which increases sticking to the teeth. Read more...
It is good. Theobromine has been found to be effective in the prevention of tooth decay, by acting against those micro-organisms which cause oral cavities. Read more...

They say an ounce of prevention is worth a pound of cure. What about baby bottle tooth decay?

Wean by a year. No bottle propping, no bottle in bed at night. Brush your baby's gums and teeth. Read more...
Start early. Early gum massage by parents followed by gentile cleaning of erupting teeth helps baby get use to the idea. If you wait till they have a mouthfull they won't let you. Water in bottles or soft nose cups after 1yr prevents tooth decay.Put the tasty stuff in a hard nose sippy cup. Preserve the baby teeth and you have more room for adult teeth when they come & better overall health. Read more...
Baby Bottle Decay. The cardinal sign of baby bottle decay is rampant decay over the incisor area of a child's dentition. The reason why this is allow to happen is because nobody is watching. If parent are brushing and flossing their child's teeth every night and every morning, baby bottle caries would be non-existent. It is not like the dirty diaper that screams to be changed. A parent's daily watchful eye is needed. Read more...
Definitely. The rule for prevetion is: never put a child to bed at nap-time or night-time with a bottle containing anything other then plain water. If they are getting enough nutrition during the day while they are awake they don't need anything extra at nap-time and night-time. Read more...
Baby bottle. Don't leave your baby with a bottle in their crib, give them water in their bottle once their teeth have erupted. Read more...
Water only at night. If your water is not fluoridated, advise seeking the help of pediatrician for fluoride supplements in the vitamin drops, ie- polyvi-flor, tri-viflor. In addition, only water in the bottle at night. The decay caused by nursing bottle syndrome can be devistating and is easily preventable. Read more...
Simple 3 steps. 1. Never use a feeding bottle as a pacifier. 2. not to put your child to bed with a bottle.3. Don't dip a baby pacifier in honey or sugar. Best of luck. Read more...
Baby bottle decay. The most critical preventive is: "never put a baby to bed with a bottle that has anything but water." Also, once teeth have erupted, clean the teeth in the morning and before bedtime. If you are unsure how to clean the baby's teeth, ask your dentist for guidance. Read more...