I am never buying white strips again!: dip q-tip in hydrogen peroxide (the key ingredient in whitestrips) and apply to surface of teeth for 30 sec before brushing teeth) once a day for a few days. My teeth looked noticeably whiter after doing this only 2x

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I am never buying white strips again!: dip q-tip in hydrogen peroxide (the key ingredient in whitestrips) and apply to surface of teeth for 30 sec before brushing teeth) once a day for a few days. My teeth looked noticeably whiter after doing this only 2x

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