Double Blue is double concentrated so whilst it gives exactly the same unbeatable anti-bacterial performance as Elsan Blue, it provides twice the doses making it especially good value.
FEATURES
- Because it is concentrated, it also takes up less valuable storage space
- Pleasantly fragranced, non-staining and suitable for all chemical toilets and cassettes
SPECIFICATION
- 400ml available
- 2 Litre 1 x bottle