Enzyme Wizard Drain & Odour Remover 1L treats and maintains drains including kitchen and shower drains, as well as augmenting bacterial strains in septic tanks, beverage tanks, urinals, and commodes. The enzymes in Wizard Enzyme Drain & Odour Remover break down organic matter and odours into their basic elements. Carbon, hydrogen, and other elements readily integrate with the environment instead of polluting it. Enzyme Wizard Drain & Odour Remover can be used to treat blocked and stopped drains and is also suitable for drain maintenance. It will also completely eliminate odours. Enzyme cleaners are naturally occurring elements so they are “Planet-Safe”, as well as being plant based and won’t affect natural bacteria in the sewer system.