2) Baking soda and hydrogen peroxide
Hydrogen peroxide, combined with baking soda, is an excellent nail whitener. To prepare this solution, you’ll need 30 ml (1 oz) of baking soda, 10 ml (0.3 oz) of 30% hydrogen peroxide, to be mixed with
250 ml (8 oz) of water. When the powder has dissolved, let your nails soak in the mixture for 10-12 minutes. Then rinse your hands with warm water, and dry them with a paper towel or soft cotton cloth.
To avoid possible side effects on your skin, iapply a moisturizer at the end.