- Biological Urinal Blocks
- Lasts up to 6-7 weeks
- Naturally occurring bacteria with powerful enzyme activity
- Maintains drainage pipework
- Suitable for use in all types of urinal
- Contains Ave 50 Blocks
A fast acting, water soluble block that delivers continuous cleaning in urinals. It contains a powerful biological cleaning agent, proven to maintain and deodorise traps and pipe work and is suitable for all types of urinals of all materials.