I've written about Oxiclean in the past, but my mom discovered that the combining it with Tech Stain Remover makes for easy removal of otherwise impossible-to-remove ink stains. She saturated the stain with Tech Stain Remover, and then rubbed in Oxiclean to make a paste on the stain. Voila! A whole lot easier than the five step process at howstuffworks.com. Oxiclean is easy to find at stores everywhere; Tech Stain Remover is a little harder to find — you can buy it online at amazon.com or drugstore.com.