A pure photopolymer emulsion coated screen can last up to 6 months and is unaffected by heat.
How do you remove ink from a screen?
Make a solution of one part 90-percent isopropyl alcohol and one part distilled water; gently dab over stain with a cotton swab (don't let any solution drip), then dry with a soft cloth. Don't use window cleaners or citrus-based products, and never apply any cleaner directly to the screen--put it on a swab first.18 abr 2007