Elsan Double Blue Twin Pack

The equivalent of 8 litres of Elsan's standard Blue Toilet Fluid, the Elsan Double Blue Twin Pack keeps your chemical toilets and cassettes in top condition. 

• Double concentrated chemical providing twice the doses as the standard Blue fluid
• Powerful, anti-bacterial formula kills harmful germs on contact
• Pleasantly fragranced, non-staining fluid
• Suitable for all chemical toilets and cassettes