Teeth Whitening Strips, Tooth Kits: 28 Pcs 14 Packs Enamel Safe White Strips for Removing Smoking Coffee, Whitener Kits

【Progressive Whitening Results】 Apply for 30 minutes per use. A single use will only achieve slight brightening. Visible whitening results can be seen after 7-14 consecutive days of use. 【Enamel Safe & Usage Tips】 Effectively removes coffee, wine and smoking stains. Suitable for healthy enamel. For sensitive teeth, please perform a local test first. Mild soreness during use is normal. Tip: dry your teeth with a tissue before use and avoid drinking water immediately before application. 【Strong Adhesion Strips】 Firmly adheres to your teeth, allowing you to talk, exercise or drink water while whitening. Tip: dry your teeth before use for best results. 【Comfortable & Fresh】 Mild mint flavour, ultra-thin and soft, fits your teeth perfectly. Use at home or before parties. 【What You Get & Realistic Expectations】 Includes 14 pairs (28 strips total), a shade guide, and a user manual. Diet (coffee, red wine, curry, etc.) may affect how long the whitening effect lasts. If you are not satisfied with any aspect, please contact us via Amazon.