Ice Breaker rescue treatment is especially formulated to start to re-liquefy gelled fuels in just 20 minutes with no warming required. Works on diesel and biodiesel fuel. Ice Breaker’s unique blend of organic solvents dissolve wax and ice crystals that cause fuel to gel. Use Ice Breaker with complete confidence as it contains NO chlorinated solvents, methanol or other harmful alcohols and can be used in #1, #2, #4 and #6 fuels. Treatment ratio is 32 oz. Ice Breaker to 50 gallons of diesel fuel (1:200).