StrikeMaster's 2-Cycle Oil is specifically blended for ice augers, chain saws, motorcycles, lawnmowers, trimmers, blowers and all other air cooled two cycle engines. It is safer for the environment and the equipment operator because it reduces polluting exhaust smoke. Mix 1 bottle in 1 gallon of premium gas. Mixed ratio is 40:1. Single Bottle 3.20 fl. oz. (95ml)