Windex® Glass Cleaner Powerized with Ammonia-D® - 1 Gallon, 4 Cs (696503) Dish & Laundry Detergent In a clean beaker mix

In a clean beaker mix equal parts solution A and B

If stain has not faded sufficiently reapply heat for another 3 seconds

White Foam Plate - 6"

Spread and allow to cling and penetrate for 3 to 5 minutes

the invisible film left on the glass from the improper washing will "kill" the head of the beer

Windex® Glass Cleaner Powerized with Ammonia-D® - 1 Gallon, 4 Cs (696503) Dish & Laundry Detergent In a clean beaker mixProduct Description Glass Cleaner Powerized with Ammonia D RTU An ammoniated, ready to use glass and surface cleaner. Cleans with Ammonia D for a streak free shine. Loosens soil upon contact, whisks away dirt without streaking or filming. Clean fresh scent makes it easy to which to work with. For use as to glass, windows, mirrors, chrome, stainless steel, plexiglass, chrome, porcelain, ceramic tile, enamel, formica, plastic and other hard surfaces.