You're already doing what most of us would recommend you do in your situation.
What is the mesh count of your screen?
What type of garments are you printing on?
Fibrillation is tricky to fix on some things like heavy fleece or some heathered blends.
What is the mesh count of your screen?
What type of garments are you printing on?
Fibrillation is tricky to fix on some things like heavy fleece or some heathered blends.