After the pickling process is complete, and the skin has been neutralized, hang the skin to drain for 30 minutes. The Paint-On TanZall tan has both a tanning agent and tanning oil. Oil can also be heated to reduce its viscosity. Apply tan. Hang skin overnight. It will drip more water. The next morning, wash skin in a slightly warm water solution with ¼lb of salt and a little degreaser for 10 minutes. Mount or freeze skin.