Description Biodegradable Toilet Tank Chemical 1 Litre An eco-friendly and effective solution for maintaining portable toilets, this biodegradable toilet tank chemical is designed for use in both the top and bottom tanks. Its formaldehyde-free formula ensures safe and responsible waste breakdown while remaining gentle on the environment. The bottle features a no-waste design for easy, mess-free pouring, and childproof caps for added safety. Whether youre camping, caravanning, or using portable sanitation, this chemical keeps your toilet system fresh and efficient. Key Features: Suitable for use in both top and bottom toilet tanks Biodegradable and formaldehyde-free formula Safe and effective for waste breakdown and odour control Childproof caps for added safety No-waste bottle design for clean and easy dispensing 1 Litre bottle