When painting people's faces, it is important to use specialized paints that will not irritate the skin. Read the packaging before using the paint to make sure that the brand has been tested and complies with standard health regulations.
You will need brushes and sponges to do your face painting. Purchase brushes and application sponges in a range of sizes and textures; use them to experiment with different painting techniques. Use small, pointed brushes for painting fine lines in a design; cut up sponges in different shapes to create patterns on a face.
Plan the design before you begin to apply the paint as this can help you to avoid mistakes. Add more water to the face paint to create a diluted appearance and add less water for a more intense color. You can build the paint up in layers by first applying a lighter color as a base and adding additional layers of bolder color. Blend colors together on the surface of the skin using a sponge to dab along the line where two colors meet. Use separate brushes for different colors of paint to prevent colors becoming tainted.
Wash the skin off the face using lukewarm water and a soap that is suitable for sensitive skin as this is less likely to irritate a child's skin. If you are planning to paint faces at a party, you can use baby wipes to wipe away small areas of paint. This can be helpful as it will allow you to undo any mistakes without the person having to wash his entire face.