KRYSTAL KLEAR | RTU - Glass and Plexiglass Cleaner.  

 K&K Clean –  – RTU – Mild solvent cleaner for glass, plastic, and hard surfaces.  Lightly scented, KRYSTAL KLEAR dissolves grease, film, smears, and fingerprints and deposits an invisible coating that resists re-soiling. Ammonia free making it safe plexiglass and other hard surfaces. Made in America.