Cleans & reduces odours. Adds blue colour to water in toilet bowl. Deodorising Blocks for toilets & grey water cisterns.

Composition: Contains stable consortium of safe, non-pathological Bacillus spores & GRAS (Generally Recognised as Safe) certified. Total CFU count > 8.3×108 cfu/g.

Handling: Do not ingest – may cause diarrhoea. If ingested, drink lots of water. For skin contact, wash with soap & water. Store in cool & ventilated area in sealed container.

Dosage: Place biotube in the basket rim of the toilet bowl or urinal. Replace when dissolved. Do not place directly in cistern or bowl water. If recycling grey water, place biotube in basket attached to cistern grey water inlet. Biotube should last 2-4 weeks, depending on frequency of use.