HOT SHOT is a multifunctional heating oil treatment designed to reduce and/or eliminate many common problems associated with burning fuel oil. The product totally disperses many common problems associated with burning fuel oil. The product totally disperses water, improves atomization, breaks down sludge and slime and eliminates bacteria. HOT SHOT increases fuel lubricity, cleans, reduces the cold temperature operability limit of oil, and retards formation of insoluable residues. One 16 oz container treats 275 gallons of fuel.