Here is home remedy for brighter teeth--- mix several teaspoons of baking soda with enough fresh lemon juice (or water) to make a paste.
Wipe your teeth and any extra saliva off of them with a paper towel.
Put a good amount of paste onto your toothbrush and apply.
Leave the paste on for 1 minute, then rinse, so as to avoid the acid effecting enamel.
If you are using just
water you can leave it on for up to 3 minutes. For faster result you can go for teeth bleaching
can be reduced or prevented if you: practice good oral hygiene. Brush twice a day with fluoride toothpaste to remove food debris and plaque. Don't forget to brush the tongue, too. Replace your toothbrush every 2 to 3 months or after an illness. Use floss or an interdental cleaner to remove food particles and plaque between teeth once a day. See your dentist regularly -- at least twice a year. He or she will conduct an oral exam and professional teeth cleaning
and will be able to detect and treat periodontal disease
, dry mouth
, or other problems that may be the cause of bad mouth odor. Drink lots of water. This will keep your mouth moist. Chewing gum (preferably sugarless) stimulates the production of saliva, which helps wash away food particles and bacteria.