How to Whiten Your Teeth: A Comprehensive Guide
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A bright, white smile is often considered a sign of health and beauty. If your teeth are looking a little lacklustre, you might be considering ways to restore their sparkle. Fortunately, there are various methods to whiten your teeth – some that you can do at home and others that require a dentist’s assistance. Here’s our guide on achieving that coveted gleam in your grin.
Understanding Teeth Discolouration
Before we jump into whitening tips, it’s essential to understand why teeth become discoloured. There are typically two types of teeth stains – intrinsic, which occur inside the tooth and are harder to remove, and extrinsic, which are surface stains that can be caused by foods, drinks, smoking, or poor oral hygiene.
At-Home Teeth Whitening Methods
Whitening Toothpaste and Mouthwashes
Most whitening toothpastes contain mild abrasives to help remove surface stains. Some varieties also have additional polishing agents and chemicals that work …