Teeth whitening is very expensive, so many people can’t afford to get the exact white teeth they desire.
However, there are many less expensive ways to whiten teeth.
Choose any of the methods that work best for you and you will see results in a few days or weeks.
Use potassium fertilizer.
Potash can be used to whiten teeth easily because it has a high alkaline content that can bleach surfaces.
How to utilize
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