Suitable for use in washrooms and toilets with offensive odour problems or slow draining/blockage problems. Place one block in each individual urinal, or one every 50cm in trough urinals. Replace when the block has dissolved to maintain ongoing efficiency. For optimal odour control around urinals, troughs and washrooms, spray the surrounding surfaces with KEMSOL Bac-man and leave to dry.
*Septic tank safe, when used as directed.