Utility Wonder 20-3010 14oz Odor Kill Powder For Fuel Oil Spills Use a small amount to quickly neutralize fuel oil odors due to leaks, spills, tank overflows and oil burner drippings. It absorbs the oil so it can be swept away. Exact Same As Utility Wonder 20-3011 Use Odor Kill Powder As An Absorbent For Fuel Oil Spills. You Can Also Use It On Air Filers To Instantly Destroy Any Fuel Oil Odors Which Have Penetrated Through Any Ducts. Replaces SOS OP-1 ODOROUT POWDER