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.
The 6 Best Toothpastes to Whiten Teeth. Toothpaste comes in all varieties; paste, gel, and powder forms can be found to fit your dental hygiene needs. So whatever your dental needs may be, choosing a toothpaste with fluoride is important as it is effective in preventing tooth decay, strengthening enamel, and lowering the risk of cavities. As more people are looking for a more whiter and radiant smile, the search for the perfect toothpaste can be a tricky one.