Qmadix Smudge Free Cleaning Foam Kit - 1 Pack - Screen Protector - Retail Packaging - White Safely Cleans and Protects Mobile and Household Electronics Leaves no residue or streaks Formula contains No CFC's. The cloths packaged with Smudge-Free are Anti-Microbial Micro-Fiber cloths are treated with DURABAN Formula contains No CFC's. Safely Cleans and Protects Mobile and Household Electronics Leaves no residue or streaks Formula contains No CFC's. The cloths packaged with Smudge-Free are Anti-Microbial Micro-Fiber cloths are treated with DURABAN