I happened upon this product at a Foodworks Supermarket in NSW and due to it being a natural product, I decided to buy and try it and I must say, I was truly impressed. It cuts through grease with ease and handled the jobs for which it was intended, perfectly. The product is effective on all surfaces. Sadly, I returned to the same shop the following week to find that there was no more of this product available for purchase and so, I searched online and to my joy, I was able to secure the product that way. I will certainly be sticking with it. Give it a go!