DIY “pore strips” mask? Are you kidding? (Wow, no, it works!)
Put a tiny bit of toothpaste into a small cup, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, and 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.
Whaaaaat? No helium needed to fill balloons for parties.....just vinegar and baking soda! -- interesting! will have to try this out!