StarDust - Mesh Head Cleaner
“Removes discoloring & most stains (90%+) from your mesh heads, restoring them to their original bright-white condition”
 
Mitch’s personal mesh head cleaning formula.  “I have used this formula/technique for 22+ years & with miraculous results on the dirtiest of refurbished white mesh heads!  You wouldn’t believe the before & after results if you don’t try it for yourself.”   It is “Top Secret,” so please don’t ask – besides a magician never reveals his secrets!
Instructions - Mix the contents of the package in a hot water bath, soak the heads for 15 minutes, use a soft brush on stubborn stains, rinse thoroughly and air dry.  Drying them in the sun will speed up the drying process.