Say goodbye to stained teeth and hello to whiter teeth with the Crest 3D White Vivid Whitestrips. They effectively remove tooth stains caused by tea, coffee, smoking and more. They can whiten your teeth and deliver visible results in 10 days. These tooth-whitening strips are safe on enamel and come in a pack of 10. Get whiter-looking teeth in 10 days by regularly using these Crest Vivid strips.