30771AK
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)
For Best Results Use 2-3 Times A Year