Everyone is aware of the fact that one requires to floss and brush carefully in order to have healthy teeth and also whiten your teeth. However a lot of people still lack that lovely sparkle and are willing to go to any lengths to obtain bright and sparkling teeth. Dental whitening toothpastes are one of the most resorted to products to fulfill this particular desire. They are beyond doubt one of the cheapest means resorted to worldwide in order to brighten teeth and remove stains as all other professional teeth whitening techniques are very expensive. While most toothpastes help get rid of stains on teeth with the aid of light abrasives that are present in all of them, tooth whitening toothpastes are specially made with tooth whitening agents that work towards whitening teeth more effectively. They contain polishing agents or special chemicals that work towards removing stains. They can get rid of stains caused by smoking or drinking coffee. These pastes include: Special abrasive agents that are particularly designed to polish teeth gently Chemicals that are effective enough to dissolve or break down the stains that appear on teeth as a result of eating food. How long does it take to obtain effective results?