This Duo Tank Cleaner from Thetford is a powerful, concentrated cleaner for waste holding tanks and grey water tanks. It removes scale, encrusting and grease deposits from both tanks and leaves a pleasant citrus fragrance. For best results use 2-3 times a year.

This products allows for:

• 4 cleanings of the waste-holding tank (4 x 200 ml)

• 1 cleaning of the waste-holding tank (200 ml) + 1 cleaning of the grey water tank (600 ml)

Key Features

Removes limescale, encrusting and grease deposits

Prolongs the lifespan of tanks

No scrubbing required

Cleans without damaging parts inside the tanks

Pleasant citrus fragrance