I posted this picture on my page today & many people remembered seeing this at their homes growing up being used to spray for bugs.
Here is an ad I found. Its amazing to me the stuff we used many years ago that is now banned. Launched in 1923.
"Quick, Henry, the Flit!"
Theodore Seuss Geisel (Dr.Seuss) did the artwork campaigning the product before he became the Children's Writer. Do you see a resemblance to anyone in this picture? Hmmm, maybe the Grinch?