Miracle Clean
Bicarb, Vinegar and Lemon
These three simple ingredients can make so may cleaning tasks simple.
by blending the ingredients together, you can even remove baked on stains from pans (I often cook beetroot and it stains the pan, but not anymore)
Try it on your oven or even grass stains from the trousers of your grandchildren.
Make a paste of the 3 ingredients (you don't need to be accurate and you can add a little more as you go along) rub into the area and watch it do its thing!