Hello folks. What is a good cleaner for stains on your screen. I have a white 1.3 gain Dalite screen that has yellowish stains on it. I have no idea where they came from. I thought it was streaking from my projector but noticed they were there with it off.
I have tried Dawn and some kind of multi surface cleaner. Neither worked at all.
JVC RS4810 projector Stewart Cima 115" 2.35 screen, ATI 523 and 528 amps
7 mirror imaged 2 way DIY monitors. All matched to within 1db. All parts matched, 1 SVS SB16 ultra subwoofer
Emotiva XMC-1 processor Marantz UD5007 Bluray player
Furman sequencer ran off of a double 50amp breaker,Furman power conditioner
All in a dedicated 15x22x8 foot dedicated home theater.