After reading reviews that say this product leaves smears that they cannot remove with a microfiber I was hesitant to purchase.I ended up purchasing Endust to test it myself. This product does exactly what it says it is supposed to. When this product leaves behind smears it means you aren't finished cleaning the screen or you let the screen dry wet. You MUST continue to wipe the screen with this product lightly until it dries out. There may still be dirt, dust, or oils on the surface on the screen after the first couple rounds of cleaning. Alternatively, you can wipe the screen until wet and dry immediately with a CLEAN microfiber. I highly suggest working one sqft section at a time.
Rating: [5 of 5 Stars!]