Year before approximately one I found that there is no more ammonia solution there. A few days now was also a bottle, which I had bought at that time in a pharmacy empty. So I tried again to get at a pharmacy of ammonia solution. But none - ammonia has approximately also to the now "banned" substances?
I was kind of happy to be able to order this product here on Amazon with this provider! I also ordered the same 25% solution, the diluted correspondingly strong now should hold a while.
However, I am greatly wondering about if I do not buy the same to me even 1-2 bottles on stock. Who knows if you next year, this solution ever gets somewhere ... The commercial Scheibenentrußer are firstly compared to normal ammonia solution outrageously expensive and secondly I get the plate of the oven so not nearly as clean as with the liquid ammonia solution!
You simply drizzled a paper kitchen towel with a little dilute ammonia solution, thus wiping the soot from the disc - although you need a few minutes for the procedure and also several kitchen towels, but the wheel is really squeaky clean! So please proceed only when the stove is cold, otherwise the ammonia evaporates on the disc immediately and can not develop the desired effect! And of course wear gloves and open windows - Ammonia irritates the skin and mucous membranes!