Does gargling peroxide and water really make your teeth whiter?

Answer:
yes. swish a little around in your mouth before you brush your teeth. it helps a lot. you can also use peroxide tooth paste

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Yes. Use about a capful and swish it around in your mouth while you shower, then brush as usual. You'll see a difference in as little as a week.

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I've actually heard that this can be harmful when done long-term. What really works pretty quickly is baking soda, or even easier, a baking soda toothpaste.

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Yes for now it does, however please consider the risk, through time peroxide eats away at the enamel on your teeth, this in the long term will cause you many problems and a huge headace!

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Yes it can. But I suggest mixing a paste made of peroxide and baking soda. It will give you the best results. It won't taste the greatest, but you'll definately be able to tell the difference

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