No cleaning needed - just replace the liner. Seal unused paint with the cup plug for future use.
WTP TOOLS Disposable Paint Cup System KIT 50 Lids + 50 Liners + 1 Cup + 20 Caps
50 Pack PPS CUPS Disposable Paint Spray Gun Cup Liners and Lid System (125 Mic)
PPS Disposable Paint Spray Gun Cups Liners & Lid System 190 Mic 50 Pack
Disposable Paint Spray Cups System 190 Micron 50 Pack
50 Pack Disposable Paint Spray Gun Cup Liners & Lid System Kit 20oz 600ML Cups
