Professional treatments, on the other hand, utilize a high-concentration whitening solution that produces noticeable effects quickly and safely, and because a tray system is used, it ensures that whitening results take effect on each tooth. This system also allows patients to touch up their results every few months to effectively maintain their brightened effect, and because professional at-home systems are done under the supervision of a dental professional, they are incredibly safe. For Teeth Whitening services in Windham, get in touch with Lifetime Dental Health right away.