Creosol n. (Written also creasol) (Chem.) A colorless liquid resembling phenol or carbolic acid, homologous with pyrocatechin, and obtained from beechwood tar and gum guaiacum.
... the toilet, he should pour or sprinkle into it a small amount of regular household disinfectant, such as creosol or chlorine bleach, to keep down odors and germs. After each use, the lid should be ... — In Time Of Emergency - A Citizen's Handbook On Nuclear Attack, Natural Disasters (1968) • Department of Defense
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