I have used this for many years after searching and trying out various different products. It is the right balance between needing to get rid of stubborn dirt and not needing to use environmentally nor healthwise too toxic products as a result. I have found it to be very effective and ideally suited. I only wish the cost would come down by atleast half if not more so that it would be my regular driver.I suppose this is still being imported so the price may come down only if it is locally manufactured and hope that will be soon!