Posted by Bill on September 26, 2000 at 06:49:20:
In Reply to: Cleaning Solution for Valve Casings? posted by Ned Hale on September 25, 2000 at 23:42:10:
Vinegar (the white, clear distilled stuff) is a mild acid and should work. Ammonia will also work but rinse very well in water with either after you are done.