The Optimus Bio range has impressive environmental credentials and is absolutely safe for grey water systems. We have an 'outside' kitchen on the farm and it is wonderful to know that any grey water from our dishes is safe for our plants (especially with the drought!). The dishwashing liquid cleans well in hot or cold water and I love the easy-to-use packaging.
Refills are also available, meaning that you can recycle your bottle for a longer use. Find out more about Optimus Bio here:http://www.shoporganic.co.za/optimusbio