Homemade teeth whitening with ingredients you already have in your home!

Homemade teeth whitening:

Ingredients:

•  1 tsp baking soda 
• 1 lemon or lime 
• 1 toothbrush

Preparation:

Add the baking soda in a bowl and squeeze the lemon or lime juice directly over it. Give it a good stir until you get a smooth mixture. Wait for a while until the mixture stops forming bubbles. Apply the paste on a toothbrush and thoroughly brush your teeth. Rinse with lukewarm water.