Arm pit stains...I have actually tried this and it works great! I use about 2T of baking soda, 1t of Dawn, and about 2t hydrogen peroxide (for those who need exact measurements!). Make a paste then rub onto the stain. I let it dry overnight the first time, the second time just threw it in the washer, both came out clean. Used on shirts other than white to
Naturally repair wood with vinegar and oil- Use 3/4 cup of oil, add 1/4 cup vinegar (white or apple cider) mix it in a jar, then rub it into the wood. You don’t need to wipe it off; the wood just soaks it in.
Wedding-day white teeth! 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 it once a week until you have reached the results you want. Once your teeth are good and white, limit yourself to using the whitening treatment once every month or two.