Elsan Blue 4L (Formaldehyde Free)

Elsan Blue is a formaldehyde-free toilet fluid that kills bacteria, eliminates odours, and is suitable for various chemical toilets. It meets British Standards and is recommended for caravans and camping.

• The description claims that Elsan Blue exceeds British Standards.
• The description claims that Elsan Blue is suitable for disposal at any sewage point including septic tank based systems.