Crest 3D Whitestrips levels 12 whiter

Active Ingredients: Hydrogen Peroxide (Enamel-safe whitening agent).
Inactive Ingredients: PVP, PEG-8, Water, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.
Size: Available in packs of 20 to 28 strips (10 to 14 treatments, depending on the specific retail packaging).
Skin Type / Target Area: Adult dental enamel (Not for sensitive gums or broken teeth).
Form: Clear, flexible adhesive dry strips.

Transform your smile and boost your confidence with Crest 3D Whitestrips (Level 12 Whiter). Engineered with the same enamel-safe ingredient dentists use, this high-performance treatment removes years of stubborn coffee, wine, and smoking stains in just days.
Featuring Advanced Seal Technology, these strips mold perfectly to the unique shape of your teeth and stay securely in place—meaning you can talk, drink water, and go about your day while whitening. Experience professional-level teeth whitening at home without the expensive dental clinic price tag.

steps sequentially:
Prep without brushing
Right before application
Do not brush your teeth immediately before applying the strips (this can irritate your gums). Ensure your teeth are dry by wiping them with a clean tissue so the strips adhere perfectly.
2 Peel and align
Upper and lower strips
Peel the upper strip from the plastic backing. Align the straight edge of the strip with your gum line-do not place it directly on the gums. Press gently onto the teeth for good contact.
3
Fold and secure
Advanced Seal Tech
Fold the rest of the strip behind your teeth to keep it secure. Repeat the exact same process for the lower teeth using the smaller strip.
4 Wear and reveal
30 Minutes
Leave the strips on for 30 minutes. Thanks to the no-slip grip, you can drink water or talk normally. Once the time is up, peel the strips off from the back of your teeth and discard. Rinse or wipe away any leftover gel.