How to brush your teeth
Step 1
Brush at a 45 degree angle to your teeth. Direct the bristles to where your gums and teeth meet. Use a gentle, circular, massaging motion, up and down. Don’t scrub. Gums that recede visibly are often a result of years of brushing too hard.

Step 2
Clean every surface of every tooth. The chewing surface, the cheek side, and the tongue side.
Step 3
Don’t rush your brush. A thorough brushing should take at least two to three minutes. Try timing yourself.

Step 4
Change your usual brushing pattern. Most people brush their teeth the same way all the time. That means they miss the same spots all the time. Try reversing your usual pattern.

Step 5
Use a soft brush with rounded bristles. The right toothbrush cleans better. Choose a size and shape that allow you to reach all the way to your back teeth. There are many different types of brushes, so ask your dentist to suggest the best one for you. CDA recommends you replace your toothbrush every three months.
Brushing your teeth is the foundation of good oral care and prevention. According to the American Dental Association (ADA), both electric and manual toothbrushes are effective at removing oral plaque that causes decay and disease.
Electric and manual toothbrushes each have their own benefits. The ADA puts a Seal of Acceptance on any toothbrush, electric or manual, that’s proven safe and effective. Read more about the pros and cons and which one might be best for you.
All toothbrushes need to be replaced every three to four months according to the ADA. Replace your toothbrush sooner if it looks frayed or if you used it when you were sick. With a manual toothbrush, the whole thing needs to be replaced. With an electric toothbrush, you may only need to replace the removable head.
The best toothbrush for your child is whatever one they are mostly likely to use. Experts recommend soft bristles and a child-sized toothbrush head for kids. Neither a manual nor electric toothbrush is necessarily better for young children. The same pros and cons of each kind still apply.
Toddlers and kids can safely use an electric toothbrush on their own. Though, it’s recommended that you supervise your children while brushing their teeth to make sure they spit out their toothpaste and don’t swallow it.