Lime-scale

[firstclasswater]

We also see this all the time, espresso machines, fridge freezer water dispensers, ice makers, Quooker's, etc. It's so sad to see, given it can be avoided, such nice machines.

thanks for sharing.

Angela

[mangalovers101]

looks like there was milk residue that backflowed into that boiler as well. Almost looks like a san marco boiler.

[underpantswedgy]

what causes this build up.. is it something in the water? i moved into a new home and the limescale is very bad, even the water taste horrible!

[solvealways]

that is like a descaling psa... unbelievable.