free agent. 1. a person who is self-determining and is not responsible for his or her actions to any authority. 2. a professional athlete who is not under contract and is free to auction off his or her services and sign a contract with the team that offers the most money.
No home teeth whitening product gets better reviews than Crest 3D Whitestrips -- and the best of the best, reviewers say, is the Professional Effects series. While the claim that it removes 14 years of stains may be a bit of hyperbole, the fact is that you will get noticeably whiter teeth if you use these gel strips.
Day White and Nite White (Night White) Teeth Whitening. Day White and Nite White treatments are popular systems for teeth whitening at home that have been proven safe and effective for thousands of smiles. For both systems, an advanced tooth whitening formula is applied to your teeth using custom-molded whitening trays. In addition to whitening your teeth, this advanced tooth whitening formula also rebuilds tooth enamel, reduces tooth sensitivity by 30%, adds luster to your smile, and reduces fadeback.