I don't use wax and grease removers partly cause of those pesky clipboard BAAQMd (
http://www.baaqmd.gov/) coppers, but for thinner I have been useing a Sure Shot sprayer for years at the gun clean station...
http://www.toolsource.com/ost/produc...=nextagSUR1000
I would really like something with a hand pump that could handle harsh thiinner so I was interested...