Once spraying (I have him for about 10 minutes soak.) - The foam does not run, like the other cleaners after a short time down but it remains completely on the disk - and repeatedly wipe with kitchen roll the foam until the disc again is free. A repeated or multiple foam spray, as with other cleaners, was not necessary.
I have the disc then rinse with a little water at the household role: as clean my chimney disc has never been and with relatively little effort.
My fireplace discs after 3 - 4 days Dauerheizeinsatz very dirty in the rule and the soot (firewood and charcoal briquettes) is stubbornly burned. The HOTREGA-Kamischeibenreiniger has truly get away quickly and easily.
For me a clear recommendation!
