Remove snail slime traces
Everyone knows the gruesome translucent-looking traces of slime on the Plattenwegen or on the terrace, especially if nudibranchs have cavorted in the garden at night, worst when they have climbed up the wall and have their mucus thereby clearly visible possibly even on the windows , Just wipe it over or spray it off does not work, scouring yourself has little success.
I discovered that sumac powder is also to be used as a cleaning agent. Sumac powder (also Sumak) is a seasoned spice from the Near East Asian cuisine and can be gotten in our Turkish shops or on exotic market stalls. It is red, sour-sour and comes from the Gerbersumach (related to our vinegar tree). Sumac powder is simply picked up with a damp cloth and rubbed over the track.
