1 / 6The eggshells which we throw after peeling off the inside egg are the important thing to whitening your yellow teeth.2 / 6Take one tablespoon of baking soda in a bowl and squeeze the juice of a whole lemon over it. Mix both of them well. After mixing use this mixture as the toothpaste, it will definitely help.3 / 6To make your teeth shine apply orange peel because it contains vitamin C and calcium which maintain the strength and shine of teeth.4 / 6To make the teeth shiny, you should clean them with salt and oil once a week. For this remedy, mix two drops of mustard oil in half a teaspoon of salt and massage it on the teeth.5 / 6Grind a few pieces of strawberries, apply this paste to the teeth, and massage, this will surely work.6 / 6To keep your teeth healthy, brush twice a day. It will keep your teeth strong and white forever. Brushing your teeth in the morning and before going to bed is important.