Zimba Teeth Whitening Strips provide a sensitivity-free teeth whitening experience, and are made with natural & enamel-safe ingredients. Our teeth whitening strips can be used daily, or at your convenience, at home or on the go, to achieve a brighter smile when desired. Zimba whitening strips were formulated to help with the daily battle from staining products, such as coffee, smoking, soda, tea, & wine. Finally, a teeth whitener that allows you to achieve a new and brighter white smile without the discomfort! Our professional-grade teeth whitening strips provide you the brighter white smile you want, in as little as one use. The recommended duration for each treatment is just 30 minutes but can be left on for as long as 60 minutes if desired. Zimba Whitening Strips feature an advanced adhesion design; Once the whitening strips are applied, there’s no need to concentrate on keeping them in place throughout the whitening process. Each pack of Zimba whitening strips contain 14 stain removal treatments; 28 total treatments.