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.
Rating Newest Oldest. Best Answer: Buying an expensive tooth brush may help keep your teeth cleaner, but using an over the counter whitening system will whiten and brighten your smile! Bleaching your teeth for one to 4 weeks will not harm your teeth and the result will last for a long time.There are also a number of dentist assisted whitening methods that work well including take home tray bleaching and in office whitening.eport Abuse. Lemon juice, baking soda or baking powder can also be used for teeth whitening. Rubbing the bark of walnut tree brightens the teeth. Strawberries are natural teeth whiteners, simply rub them directly on your teeth or mash into a paste and apply.