A brighter, whiter smile can help you feel better about yourself and leave a lasting impression. In just 40 minutes, clients receiving the Teeth Whitening treatment can help restore their white smile, removing years of stains. Here at The Med Spa, we use The Advanced Whitening Kit™. The Advanced Whitening Kit™ is the number one system in use by non-dentists in North America to provide teeth whitening services, but even dentists love this kit. It gives the best results of any kit that doesn’t require a gingival barrier (gum protection).