TIONAL METHODS OF STRUGGLE AGAINST FREEZING ON THE MOTOR ROADS IN WINTER USED IN VARIOUS COUNTRIES AND HAVE OFFERED AN UP-TO-DATE TECHNOLOGY WITH THE USE OF REAGENT. WORTH NOTICING THAT A REAGENT HAS NO IMPACT ON ENVIRONMENT POLLUTION. REAGENT ALLOWS REMOVING AN ICE LAYER FROM HIGHWAYS IN A SHORT PERIOD OF TIME AND IMPEDES ITS FORMATION AFTERWARDS. REAGENT OCCURS IN BOTH LIQUID AND POWDERED STATE. SPECIAL-PURPOSE VEHICLES ARE NECESSARY FOR REAGENT USE. TYPES OF REAGENT AND BROAD OPTION OF …