Michael Moon , Jan 13, 2000; 01:29 p.m.
I use plexi too. If you just peel off the protective wrap and throw the plexi in the frame it does indeed attract every species of dust, dog hair, dandruff, dirt, you name it. It must be cleaned first to discharge the static electricity. Windex is fine for this, but be sure to use a non-abrasive towel, because, as you have probably discovered already, plexi's big disadvantage is that it scratches very easily. I get mine from American Frame; buying frames, mats, foamcore & plexi all in one package is very convenient.