Superior Teeth Whitening Efficiency With just 2 to 3 uses, you can see your teeth get whitened 2 to 4 shades instantly! Whether for exogenous teeth stains such as coffee stains, smoke, years of wine stains, or for light endogenous stains such as light dental fluorosis, the teeth whitening strips remove them super effectively.  8 Shades Lighter within 14 Treatments The teeth whitening kit contains 28 teeth strips for a 14-day treatment. With just 30 minutes per day, your teeth can be lighted up to 8 shades! It?s not only effective but even lasts for up to 150 days after treatment, bringing you a smooth and lasting teeth whitening experience.  Safe, Gentle, and Efficient Employing clinically proven safe 6% hydrogen peroxide and other non-toxic ingredients, the non-irritative teeth whitening kit gently removes your teeth stains. Notice: some people may feel teeth get mildly itchy while using the product, which is temporary and causes no harm to your teeth.  Professional Seal Technology for Non-slip Grip The whitener strips for teeth stay locked in place so you can talk and drink water while whitening your teeth. The whitening gel on the back of the strip is moisure-activated, so it sticks to the teeth firmly until you remove it.  Whitening Teeth in an Easy Way teeth whitening takes only four steps?peel, apply, reveal, and brush your teeth. Every product sent to you has gone through strict inspection processes, please rest assured of the quality. If you have any questions, please don?t hesitate to contact us and we?ll provide a satisfying solution.  Specifications: Color: Translucent Flavor: Mild mint Quantity: 14 pouches (each pouch has an upper and a lower strip) Product Size: 11.3*6.4cm/4.45*2.52in Package Size: 11.8*6.7*1.7cm/4.65*2.64*0.67in Package Weight: 0.1 lb  What You Will Get? 14 * Teeth Whitening Strips ( 14 pouches, each pouch has an upper and a lower strip) 1 * Teeth Shade Guide 1 * User Manual  Note: New and old packaging will be shipped randomly  Indications: Stop Use Indications: Notes 1. Please do not handle the strips with wet hands. 2. Please do not use the strips immediately after brushing your teeth. 3. Gargle and brush your teeth after each use. 4. Keep away from children under 12.  Instructions: 1. Peel: peel the strip away from the backing card with dry hands. 2. Apply: looking in a mirror, apply the sticky side of the strip to your teeth. Gently press and adjust to attach the strip securely to the teeth. Fold remaining strip behind teeth to keep in place. Repeat with another strip. 3. Reveal: after 30 minutes, peel off the strips and dispose properly.