Johnson-Evinrude Storage Fogging OilJohnson/Evinrude Fogging Oil is formulated to combat rust and corrosion in 2- and 4-cycle engines during out-of-season storage. This product is ideal for outboard and inboard motors, snowmobiles, lawn mowers, and motorcycles. 12oz AerosolInstructions: Inject two ounces through each carburetor while engine is running idle.; Stop engine.; Consult your owners manual for further instructions. ; This Fogging Oil is most effective when engine is first cleaned with Johnson/Evinrude Engine Tuner.;