6. Fruit Peels.
Lemon, apple, banana and orange peels are amazing for whitening the teeth, all due to d-limonene, a health-boosting compound. To get the best effects, rub a peel of any of these fruits onto the teeth for 2 minutes, followed by a thorough rinse which will get rid of fruit-caused acid in the mouth.
Much like fruit, veggies like carrots and celery are able to remove bacteria from the mouth and fight yellow teeth stains.
8. Whitening Kits.
Ranging from $10-$50 per kit, these over-the-counter whitening tools can get you the desired bleaching effect.
9. Brushing and Flossing.
Both incredibly important to the teeth, brushing, and flossing are able to prevent teeth discoloration. Detailed brushing and covering all surfaces in a must, followed by a thorough flossing session and a good mouthwash rinse. Optimally, you should brush at least twice a date, for at least two minutes.
10. Dental Exams.
Making regular dental appointments can track the cause for your teeth discoloration, with your doctor being able to give you exact instructions on how to maintain the teeth healthy.