Dilute apple cider vinegar with water and swish it around in your mouth. It can help eliminate plaque buildup and reduce yellowing over time. Brush your teeth with activated charcoal powder. Its ...
MySweetSmile claims its teeth whitening powder helps remove built-up stains ... alternatives to using hydrogen peroxide, such as activated charcoal, for example. However, we opted to not review ...
Let it sit for 15–20 minutes, then vacuum the powder (and the smell!) right up. Reach for activated charcoal: Another odor absorber, activated charcoal, can leave even the stinkiest spots (think ...