HOW TO WASH WINDOWS.
A clean window pane is a necessity in a show window. Nothing destroys the attractiveness of a really good display so readily and effectively as a streaked, flyspecked glass in front of it.
Many merchants dread window washing day. It shouldn’t be a bugbear when a simple method like the following is understood. Wait until the sun is off the window, for if the sun is shining on the glass it will look streaked after drying, irrespective of the amount of muscle expended in the rubbing. Dust the window thoroughly, inside and out, and don’t touch the glass until after the inside woodwork has been cleansed. Use nothing but warm water, mixed with sufficient ammonia in washing the glass. Steer clear of soap. Dry the windows with the rubber cleaner or soft cotton cloth. Linen leaves lint on the glass. Polish with paper; that’s all that’s necessary.