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Smiley Dental Boston

Professional Teeth Whitening vs At-Home Kits: Which Is More Effective?

Smiling patient looking at her whiter teeth in a mirror after a professional whitening treatment

Quick Answer Quick Answer Professional teeth whitening is more effective than at-home kits. It produces faster, more noticeable results, often 6 to 8 shades in a single visit, because it uses professional-strength gel applied under a dentist’s supervision. At-home kits can improve mild surface stains but work more slowly and less powerfully. The best option […]

Your Complete Guide to Teeth Whitening in Boston

Dentist performing professional teeth whitening treatment with UV light on patient in Boston dental office

Quick Answer Professional teeth whitening in Boston typically costs $300 to $800 for in-office treatment and $200 to $500 for take-home custom trays. Store-bought whitening kits cost $20 to $60 but give weaker, shorter-lasting results. Most patients see visibly whiter teeth, 3 to 8 shades lighter, after one in-office session, with results lasting 1 to […]