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Is it safe to gargle with hydrogen peroxide?

Medically reviewed by Edmund Khoo, DDS Key Takeaways Gargling with diluted 3% hydrogen peroxide is generally safe.It may help ...
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15 Unexpected Ways to Use Hydrogen Peroxide Around Your Home

A bottle of hydrogen peroxide is nearly a prerequisite for anyone with a medicine cabinet. A chemical made up of hydrogen and oxygen, hydrogen peroxide is best known as an antiseptic used to help ...