Teeth Whitener(about $2.50)

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Materials:• baking soda• Hydrogen peroxide • toothpaste(I use aim which is under $1.00 at Walmart)• water

Step 1: Step One

put a tiny bit of Toothpaste in a cup

Step 2: Step Two

mix in one teaspoon of baking soda + one teaspoon of Hydrogen peroxide and half a teaspoon of water

Step 3: Step Three

mix thoroghly then brush your teeth for 2 minutes. MAKE SURE NOT TO SWALLOW because of peroxide

Step 4:

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    5 Discussions

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    DanT4

    4 years ago on Introduction

    First, this small amount of hydrogen peroxide won't hurt your stomach. Second, HP doesn't hurt enamel. It's the main ingredient in all the commercial teeth whitening systems! This looks like a good Instructable to try.

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    McClay14

    4 years ago

    While dissolving plaque the hydrogen peroxide and baking soda mixture also dissolves enamel, but it still makes your teeth white so if you're that desperate for white teeth then knock yourself out.

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    zikzak1

    4 years ago

    H2O2 is pretty safe here. Make sure to spit it all out and rinse youre mouth well though. It can cause lip irritation so before use I would advise coating them with chapstick prior to use. Might have to mix some of this up later :)

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    kylemoe

    4 years ago

    Only in small amounts, and even then it can cause severe stomach upset.