Cafiza is the industry standard when it comes to removing oily coffee residue. Soak your parts in it to remove built-up grime, or use it for a daily backflush. (Backflushing is when you force water ...

The new boiler has a non-stick coating on the interior ... so we highly recommend an upgrade. Read our full Gaggia Classic Pro review, including detailed specs. Best for beginners In our quest ...

Tinkerers will prefer the Gaggia Classic (or slightly newer Gaggia Classic Pro), which has a steeper ... replacing the deteriorating rubber gaskets and boiler, as well as deep-cleaning the internals.