INSTRUCTIONS FOR CLEANING LOUVERED WINDOWS:
Wash with the sponge pads, back and forth, until dirt is dissolved. With the squeegee blades, start from the right and move in one single stroke across to the other side. Do not press too hard. If necessary to repeat with the squeegee, be sure to wet each time. For best results, use one stroke, without stopping.
ADJUSTMENT FOR THICKNESS OF GLASS:
1. Loosen the wingnut.
2. Place the squeegee on each side of surface to be cleaned.
3. Grasp the squeegee blade between the thumb and forefinger and press together.
4. Tighten the wingnut and you have the right adjustment.