Mouthwash
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Mouthwash, Teeth Whitening
Mix 1 part 3% hydrogen peroxide with 1 part water. Swish for 30 seconds and spit out. Use 2-3 times per week.
Mix 1 part 3% hydrogen peroxide with 1 part water. Swish for 30 seconds and spit out. Use 2-3 times per week.