Store-Bought Whitening Strips When You Have Crowded Teeth
Whitening strips may not contact every tooth surface evenly in a crowded smile. That can affect the appearance of the result, but it does not mean you should stretch, fold, or overlap products beyond their directions. A dentist can help evaluate whether the method fits your circumstances.
Review health and expectations
Discuss sensitivity, gum concerns, and existing restorations before beginning if you are unsure. A strip cannot treat decay or gum disease, and fillings or crowns will not bleach to match natural teeth. Uneven contact is only one part of the planning discussion.
Use the product as directed
Do not combine strips with additional gel to reach a difficult area unless a clinician has advised an appropriate method. Stop and seek advice if you develop troublesome irritation or sensitivity. If the result appears patchy, ask what is causing the difference before repeating treatment. A suitable whitening plan considers the actual arrangement and condition of the teeth rather than assuming that more product will correct every area the strip does not reach.