Features: 1. **Deep Cleaning Action**: Our Purple Dental Strips are formulated with sodium EDTA to effectively lift and remove stubborn tooth surface stains, ensuring a thorough clean for a brighter smile. 2. **Gentle on Enamel**: Designed to avoid excessive wear on tooth enamel, these strips provide a safe whitening experience without compromising your dental health. 3. **Fresh Mint Flavor**: Enjoy a refreshing mint flavor while whitening your teeth, leaving your mouth feeling clean and invigorated after each use. 4. **Easy Application**: Simply apply the gel side to your teeth and gums, press gently, and let the strips work their magic for 30 minutesno complicated procedures required. 5. **Long-Lasting Results**: Experience a noticeable reduction in yellow stains and an improved tooth color, with results that last, giving you the confidence to smile brightly. Our purple dental strips are carefully blended with sodium EDTA, lavender extract and mint leaves. Designed to effectively clean tooth surface stains, remove stubborn tooth stains, avoid excessive wear of tooth enamel, and help keep your mouth clean. Easy to use: After gargling, take out a sheet of this product, place the gel surface of this product on the gums and teeth, and gently press to ensure that the product is fully adhered to the surface. Wait 30 minutes and then remove the tooth patch and rinse your mouth with water. And it can reduce the yellow stains on the surface of the teeth, improve the color of the teeth, and provide lasting whitening effect.