Designed for the do-it-yourself boater. Removes scum, lime deposits, waterline stains and oxidation. Simply spray on and rinse off. B1004 is ready to use for heavy duty cleaning or can be diluted for light cleaning. B1000 is a 1/2 gallon container with a trigger sprayer that has 1 liter of super concentrate that must be diluted at least 2:1 for heavy cleaning or as much as 4:1 for light cleaning. Drum quantities are super concentrated also. Biodegradable.

Size : 1.89 L (.5 Gallon)