Crest 3D White Whitestrips Professional Effects, 40 count

Crest 3D White Whitestrips Professional Effects deliver noticeably whiter teeth in just 3 days with professional-level results you can achieve at home. These advanced strips are designed for anyone seeking faster, more dramatic whitening without expensive dental visits. Visibly whiter teeth in 3 days with results lasting up to 12 months Advanced 1-hour application formula with professional-strength whitening gel 40 strips (20 treatments) for consistent, long-lasting whitening results