How long to use opalescence?

Opalescence teeth whitening products can typically be used for 10 to 14 days, depending on the specific product and the desired level of whitening. It's essential to follow the instructions provided by the manufacturer or your dentist for optimal results and to prevent any potential sensitivity. After the initial treatment period, you can assess your results and determine if further use is needed. Always consult with your dentist if you have any concerns.