The fabulous thing about Nu Wave nail polish is that it is specifically designed to reduce the spread of germs from one nail to the other. When fingernails or toenails are polished, the brush is continually re-dipped into the bottle to get more polish to apply to the nail. Each nail has its own microenvironment.
Now, when the brush is put back in the bottle, the germs are reduced and not carried to the next nail. Nu Wave was developed by two physicians. The polish is available in a wide range of colors.