Holding tank treatment (Boat/VR)

Holding tank liquid treatment (black and grey water) for boats and RV's that eliminates odours instead of masking them with fragrances. Dissolves organic solids and paper, prevents build-up, cleans the holding tank and waste water levelling sensors. Formaldehyde-free. Economical and ecological. Does not cause damage to pump-out stations nor to environment. Boss products are used in several countries as an environmental alternative of choice in the treatment of waste water from agricultural, municipal, recreational and residential origin. 600 ml.