T Streule2 years ago011The official cleaning agent is not available, so I tried the Kärcher concentrate. Has anyone found a good substitute cleaner?Show in original language (German)info2 years ago+110I use Ha-Ra from the drugstore, but beware: one drop per filling is too much, because it started to spool slightly and hardly came up any more, but came down a bit faster ;-)Show in original language (German)Commenttiniweeny2 years ago+110I just tried it with Ajax streak-free glass cleaner (Coop) and it works fine!Show in original language (German)Comment1 comment