Crest 3D Whitestrips are great, but don't write off these effective (and often cheaper) products.

I tried peroxide-free whitening strips for 14 days. Here's how they wear, what changed and why I'm not chasing an ultra-white ...

The electric toothbrush pairs with the brand’s PAP companion toothpaste so cleaning and the whitening-focused step take place during the same brushing session.

Instead, I suggested Crest teeth-whitening strips. She loved the results and wanted to keep using them for maintenance.