The elimination of fires in conditions of low temperatures, which are typical for Russia in winter, has its own characteristics and obstacles caused by physical causes. Low temperatures represent
a significant limitation when fighting fires in cold climates. The use of standard fire extinguishing agents becomes difficult due to their tendency to freeze and loss of effectiveness, the manifestation of side effects that complicate the work of fire brigades. This article proposes
a solution to the problems associated with extinguishing fires at low temperatures, and presents the results of research work on the development of lowsetting liquids for effective fire extinguishing in such conditions.