Great touch-up,
May 19, 2012 Burnt Ketchup - See all my reviews
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This review is from: Crest 3d Whitestrips 5 Minute Touch-ups Stain Shield Enamel Safe-21 Pouches (Health and Beauty)
I wouldn't recommend using the strips right after brushing, they can burn. I rinse with mouthwash and brush after. Otherwise, they work great!