I have, not really seeing the wow factor so far, but I will give it a fair crack of the whip....
The tank booster was brilliant on aluminium gas rings I have to say, but I'm back to scrubbing shelves which I haven't had to do for about 2 years now. It's all Eco friendly and I told my customer that this morning, he just said "You can use plutonium for all I care mate, I just want a clean oven....!"
I ended up using Astonish to finish the job off and cleaned the stainless steel fan and nut with Vanquish and a paint brush. Came up like brand new....