- Lasts 9 months & beyond full treatment use^Use once a day for 1 hour^Removes years of teeth stains in just 1 hour for a noticeably whiter smile.^Whitens Teeth faster than ever, even when there’s no time to plan.^Advanced Seal technology’s no slip grip stays put so you can talk and drink water while whitening teeth
Quickly whiten teeth at home, even when there’s no time to plan. An unexpected dinner invite. Last-Minute concert tickets. An impromptu girl’s night out. No matter what the occasion, all you need is 1 hour to remove years of teeth stains. Get your teeth whiter and brighter for any event. With crest 3d white 1 hour express white strips, you’ll see whiter teeth in just 1 hour.