Hydrogen peroxide is an active whitening ingredient used commonly in toothpaste already. For yearsIused the cap of the peroxide bottle asameasurement and usedacapful peroxide andacapful of water to whiten my teeth. Totally safe, and it won't harm you if you swallow, it might make…Â
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clarissadangerb commented on 15 DIY Tricks That Are As Good As The Real Thing
11/16/2012
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