i kinda scratched off my monitor filter not the glass.. only the filter and karon sabal na tan-awon, so i was wondering if anyone of you guys.. know unsaon nako ug tiwas ug tang-tang ang filter kanang limpyo.. wat solution should i use? na dili sad madaot akong monitor.. i tried scratching if off wid my fingernails but bati man ug result daghan pa bilin.. wat material man? if anybody knows.. pls help.. tnx..