Achieve a bright, white smile safely and effectively in just 5 days. Wisdom Intense White Enamel Boost teeth whitening strips offer a secure and potent whitening experience within 5 days. The advanced enamel formulation also features natural minerals that help rejuvenate and strengthen teeth each time you use them. Suitable for use. Not recommended during pregnancy or breastfeeding. Not suitable for children. How to use: 1. Brush teeth beforehand. 2. Separate the two plastic film layers to unveil the strips. Discard the empty film layer. 3. Dry teeth thoroughly. Apply the larger, upper strip to top teeth with the gel side facing the teeth. 4. Fold the remainder of the strip over the back of the teeth. Use the smaller strip for lower teeth. 5. Press lightly to ensure the strips wrap fully around the teeth surfaces. 6. Leave on for 30 minutes without eating or drinking. Afterward, remove strips and rebrush teeth. Follow directions for 30 mins once a day. Warnings and considerations: For adults only. Keep away from children. Do not use if expecting or nursing. Not advised for those with gum problems. Only for natural teeth. Not for use with braces. Stop immediately if irritation or any reaction is noticed. Avoid eye contact - if occurs, rinse with lukewarm water. Do not ingest. Gel is safe if swallowed. Storage: Store in a cool, dry area away from direct sunlight, below 25°C. Disposal: Dispose of responsibly after use.