Read customer reviews & find best sellers. · how to clean plexiglass safely without scratching—tools, tips, and mistakes to avoid for clear results. Be sure to do this in a sink or someplace that will not be damaged by running water. Free, easy returns on millions of items. Also, find out how to polish your plexiglass for a glossy look and what materials to avoid. · learn how to clean plexiglass —a safe, glare-free glass substitute—while keeping it crystal-clear and scratch-free. · learn the best methods to clean cloudy plexiglass without damaging it, such as using a soft cloth, acrylic cleaners, dish soap, or sanding. Consider this your ultimate guide to cleaning plexiglass. Grab exciting offers and discounts on an array of products from popular brands. Angle the plexiglass at 45 degrees and gently pour the solution over the plexiglass. · we’ll show you how to clean and disinfect plexiglass without scratching it or leaving behind a foggy haze. Avoid using alcohol, abrasives, ammonia and aromatics that can damage or cloud your plexiglass. Mix 1 teaspoon (5 ml) of soap into 1 us-quart (950 ml) of water. · wet the plexiglass with a solution made from water and dish soap. · learn how to clean plexiglass with a simple method using mild cleaner and microfiber cloth.