Elsan Chemical Toilet Fluid 2 Double Blue 2L + 1 Double Rinse 2L Caravan
Elsan Double Blue 2 x 2 Ltr and 1 x Double Rinse 2ltr. Because it is concentrated, it also takes up less valuable storage space. Elsan Double Blue is also pleasantly fragranced, non-staining and suitable for all chemical toilets and cassettes.