Common misspellings of the word scale are: 1  scale in french. 2  scale in spanish. 3  scale in german.  scale in 1  italian. scale in portuguese.
Designed specifically to sanitize hard non-porous surfaces of water holding tanks in RVs, trailers, campers and boats. 1  Easy-to-Use 2-Part System Step 1: Clean tank with detergent and rinse. Step 2: Sanitize tank with sanitizer. 2  Effective even in hard water. 3  Will not leave grit or soap scum.  Not a drinking water additive.
Product Overview. MrGreen RVM is an all natural holding tank treatment and odor eliminator. RVM works with nature to accelerate the breakdown of waste, while immediately eliminating the production of odor in holding tanks. RVM also lubricates valves and seals and only takes one treatment per pump put.