A concealer is a product that is often used to cover vitiligo skin discoloration. The change in natural skin color is not cured in this method but is hidden. There are different ways to apply these concealers and you can find them all in this video. This video shows five unique ways to apply concealer to match the discoloured skin. The way of application is different even with the same product. There are many products that could be utilised to cover skin discoloration. Concealer are the only available ones to hide skin whites there are creams and correctors that can come in handy.