Everybody brushes their teeth with normal toothpaste, right? Well, with this at-home product, you can brush your teeth and make them whiter in fourteen days!

Wet your toothbrush with some water and dip it into baking soda. All of the bristles should be covered so that your toothbrush is white.

Brush your teeth for 2 minutes (spitting if necessary) two times a day.

Spit out the baking soda and rinse your mouth clean with water. If there is a tingling or burning feeling in your mouth, this is bad. Brushing your teeth twice a day can be monumental for the whitening of teeth even without these tips & tricks - especially with the regular use of dental floss and mouthwash.

Warning !!
Do not use this method too often as the abrasive can permanently damage the enamel of your teeth. There are some special toothpaste brands (often for smokers) which contain much gentler abrasives than baking soda. They can be used daily without any risk for the health of your teeth and help to remove not only tobacco stains but also stains from coffee, tea, and wine.

Baking soda can dissolve orthodontic glue. Do not use this method if you have braces or a permanent retainer.
Best used only once or twice a month.
Don't brush too hard for a longterm as it may damage your enamel (which is called as abrasion),leading to hypersensitivity.
Don`t put too much baking soda or it will cause teeth to bleach.