This Super Tech 2-Cycle Engine Oil is specially formulated for use in high-performance air-cooled 2-cycle engines such as lawn mowers, string trimmers and chain saws. It promotes engine cleanliness and prolongs spark plug life, so you can enjoy your equipment longer. Also, it reduces carbon deposits and protects the piston and cylinder from scuffing. The Super Tech Engine Oil comes in a convenient size for storing in your workshop too, so you can keep some on hand for occasional maintenance. It is simple to dispense with a curved top. The synthetic engine oil is made to be mixed thoroughly before being used. It is recommended that you mix it in a well-ventilated area away from sparks or open flames. The Super Tech engine oil comes in a 6.4-oz bottle and will give you a reliable performance each time you use it.