Museum Artifact: $1000 Guaranteed Moth Killer, 1928
Made By: B. Heller & Co. / Chicago Insecticide Laboratory, S. Calumet Ave. and E. 40th St., Chicago, IL
“We guarantee that $1,000.00 Guaranteed Moth Killer will kill clothes moths—and carpet beetles and their eggs and larvae—when it is thoroughly sprayed upon them, and agree to forfeit $1,000.00 to anyone proving to us that it cannot do this.” —Chicago Insecticide Company,