Vintage 1960s SPRAY NINE advertising brochure pamphlet made for Knight Oil Corp. in Johnstown, New York. Spray Nine was the first ready to use cleaning solution in a spray bottle which eliminated the need to mix chemicals with water beforehand. In Spray Nine’s early days it was first used on automobiles to clean tires, whitewalls and upholstery with less effort. It was so good for cleaning cars and trucks that people soon began using it around the house and disinfectant was added to the formula in 1968 to kill germs and viruses. This rare pamphlet advertises its use on cars, boats and much more. Very good overall condition with no stains. Crease separation at bottom as shown. Measures about 6” x 3”. See pics for more details.