Elsan Blue 2L Formaldehyde-Free Toilet Fluid is the perfect solution for maintaining clean and odour-free portable toilets in caravans, boats, and campsites. Its powerful anti-bacterial formula ensures that germs and bacteria are eliminated on contact, while its fresh fragrance keeps your toilet smelling pleasant. Designed to exceed British Standard BS 2893:1989, this non-staining formula is safe for use in all chemical toilets, including those with septic tanks, making it both versatile and environmentally friendly. Features: Formaldehyde-free for safe disposal in septic systems, Anti-bacterial action eliminates harmful germs, Odour-neutralising formula for a fresh-smelling toilet, Non-staining and safe for all chemical toilets and cassettes, British Standard BS 2893:1989 compliant. Specifications: Container size: 2 litres, Recommended dosage: 60 ml per 10 litres of waste tank capacity. SKU: BLU02F.