• Directions for use: Dose 1 sachet into the holding tank capacity by flushing or direct add with 2 litres of water to dissolve
• One sachet controls odours, and treat waste in holding tanks from 10L to 25L capacity
• Completely safe for the environment and septic tanks

Waltex Bio-Pak Express is a natural enzyme holding tank deodorizer and waste digester for cassette and portable toilets.  This product is the result of extensive research into discovering new, highly effective natural enzymes to control odour and liquefy waste. Bio-Pak Express starts working immediately to control odours and break down solids in the waste tank, including all types of paper

• Environmentally friendly
• Can be used in septic tanks
• Suitable for black and grey tanks
• Closable zipper top and seal
• Sachet completely dissolves in water
• Lubricates toilet valves and seals
• Fume-free
• Biodegradable
• Biocide-free and formaldehyde-free