In art studies iconography is the description and systematiza-tion of typological conventions and schemes used in the representation of either persons (real or legendary) or narrative scenes.
Whitening Your Teeth with Hydrogen Peroxide. 1  1. Use hydrogen peroxide. 2  2. Purchase a bottle of hydrogen peroxide from your local drugstore. 3  3. Use a mixture of the hydrogen peroxide and water as a mouthwash.  4. Brush your teeth with a hydrogen peroxide and baking soda paste once a week. This mixture will help keep your teeth looking white and clean. Here's how you can make it: Pour 2 teaspoons (10ml) of hydrogen peroxide into 3 teaspoons (15ml) of baking soda. Mix these together until a paste forms.
Day White and Nite White (Night White) Teeth Whitening. Day White and Nite White treatments are popular systems for teeth whitening at home that have been proven safe and effective for thousands of smiles. For both systems, an advanced tooth whitening formula is applied to your teeth using custom-molded whitening trays. In addition to whitening your teeth, this advanced tooth whitening formula also rebuilds tooth enamel, reduces tooth sensitivity by 30%, adds luster to your smile, and reduces fadeback.