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Used and trusted over the years by caravanners, mariners and organisations such as the UN and Red Cross. Value twin pack containing 2 litres of waste tank additive and 2 litres of flush tank additive. Elsan's double concentrated Double Range has real advantages over standard toilet fluids. Precious storage space can be kept to a minimum and, because it lasts twice as long it provides exceptional value. The Elsan Double Range is non staining and is suitable for all chemical toilets and cassettes.
The powerful anti-bacterial formula kills germs and eliminates odours. Elsan Double Blue (as well as Elsan Blue) are the only fluids available to consumers that meet the British Standard 2893:2005.
Elsan Double Rinse is anti-bacterial so it keeps the flush tank fresh, prevents algae build-up and helps clear bad odours when the toilet is flushed. It also contains a detergent to lubricate and clean the bowl.