Just drop a single sachet of Portapak in the holding tank and add water for great toilet waste treatment. Cleans & lubricates tank, sensors and valves.

Features

• Strong blue colour and odour control

• Non-staining

• Breaks down waste and paper

• Quick dispersion in tank

• Easy to use - no spillage or skin contact thanks to pre-packaged portion control

• Convenient zipper bag for easy storage

• Formaldehyde-free

• Biodegradable

• For use up to 150 litres

• 10 sachets per bag

• For short term use, Porta-Pak is safe for septic use. However, for long term septic tank dumping, we recommend switching to Bio-Pak, an enzyme-based product that is entirely septic-safe

• Porta-Pak is useful in all climates

Dosage for Cassette Add one sachet to your toilet cassette with 2-3 litres of water. Adding ample water is crucial because it allows waste and paper to fall below the waterline enabling the formula to work its magic

Dosage for a large black/grey tank Add one sachet per 150 litre tank with 18 litres of water. Adding ample water is crucial because it allows waste and paper to fall below the waterline enabling the formula to work its magic.