Perhaps the reason Tri Nature is the “best kept secret” in cleaning products is that you need so little to achieve a perfect result so, it takes a long time before you need a new bottle. Ultra concentrated so that for instance 500ml of the Floor Cleaner makes up to 50 litres of a terrifically effective solution. All the ingredients are plant-based. The Tri Nature philosophy is:- “In the name of our children and our children’s children, we will manufacture products that will not harm our environment. They will be products made from natural materials that pose no threat to our country’s ecology and fauna.”