Thetford Duo Tank Cleaner (order in multiples of 12 only)

This duo tank cleaner fromThetford 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) For best results use 2-3 times a year Call Us Email Us