The duration of teeth whitening in Sacramento varies depending on the method you choose. In-office whitening delivers fast, dramatic results in an hour, while custom take-home kits provide gradual improvement over weeks with more flexibility. Over-the-counter options take longer and produce mild results, ideal for minor touch-ups. Your dentist can guide us toward the most effective and safe option based on our needs. For expert teeth whitening, call 916-487-5147 or visit https://bit.ly/49LYmfQ.