Hyzyme Natural Septic Tank Treatment is an entirely natural product, made up of selective bacteria and enzymes which enhance the natural decomposition process of waste in septic tank systems, greasetraps and drainage systems.

Hyzyme Natural Septic Tank Treatment comes in the form of a fragrant lemon powder and is activated by adding to a little warm water for a few minutes or by simply pouring down the sink, toilet or drain.


  • Amylase to digest starch
  • Protease to digest protein
  • Cellulase to digest cellulose
  • Lipase to digest fat


Restores The Balance Of Friendly Bacteria

Breaks Down Solids In Septic Tanks

Safe - Non Toxic, Non Caustic Or Acidic And Non-Corrosive

Reduces Foul Odours

Overcomes Regular Drain Blockages Due To Waste Obstruction

Harmless To Children, Animals (Including Fish) And Vegetable Life

Digests Fats And Grease From Pipes And Drains

Improves Waste Quality

Simple To Use And Cannot Be Overdosed As The Enzymes Adjust To The Right Level

Available in the following formats:

25kg, 4kg, 2kg and 600g containers

(Also capable of manufacturing bespoke to customer specifications and packaging configurations)


In a normal domestic setting flush an initial charge of 450g and a monthly dose of 50g down the toilet.


For larger systems increase the dosage pro-rata, a normal domestic setting being 2275 litres in capacity


For example, for a 4500 litre system use an initial charge of 900g and a monthly dose of 100g.