Window Wash - cooking recipe

Ingredients

1/2 c. sudsy ammonia
1 pt. 70% isopropyl alcohol
1 tsp. dishwashing detergent
water (enough to make 1 gal. wash)
blue food color

Preparation

Mix the ingredients together.
In west Texas make sure distilled water is used.
Blue food coloring is an option.
Put the mixture in a spray bottle.