Baking Soda with Coconut Oil Underarm Whitening Scrubs Baking soda is an excellent scrub that effectively exfoliates to remove dead and damaged cells, bacteria (or germs) which in turn unclogs the skin pores to lighten up your dark armpits.
My dentist actually told me about this. Use a little toothpaste, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, half a teaspoon water. Thoroughly mix then brush your teeth for two minutes. Remember to do i