Gaggenau Combi Steam Descaling?
My combi-steam (model BS270610) is saying it needs to be descaled. My manual doesn't say anything about how to do this, only says how to reset the symbol after it's done.
It does say only use a "lemon-based" descaler. Any tips on how to do this, and what with? I tried Googling and couldn't come up with too much.
Thanks in advance for any help you can provide.