Upkeep matters: use a straw for dark beverages, rinse after meals
https://atavi.com/share/xsnpf0z1nwgt1
Maintenance matters: use a straw for dark drinks, rinse after meals, and schedule routine cleanings to maintain your whitening results longer.
Maintenance matters: use a straw for dark drinks, rinse after meals, and schedule routine cleanings to maintain your whitening results longer.