Our Snow Safe Anti Skid Spray contains silicone, antifreeze, solvent. It can increase the friction between the tire and the snow, effectively prevent the car tire from slipping, so that you can drive with peace of mind. The way to use it is simple: shake the spray before use, spray it on the tire surface, wait 1 to 3 minutes, gently turn the steering wheel left and right, and then start slowly. It can enhance the grip of tires on snow and ice roads and improve driving safety.