classic33
Leg End Member
Wilkinsons/Wilko's do a bike cleaner that's good at heavy cleaning.believe it or not I found an old cardboard tube of ajax under the sink - it had never been opened and the metal bottom left rust on the shelf! Works very well!
Tonight I got a spray of flash with fairy liquid to see if that's any good for cutting through the grime.
One way or another, we'll get the job done well enough to enable us to move in. We can, of course, carry on cleaning once we're in and having the contractors in to plan the refurb.
A mix of a cheap washing powder and washing up liquid is another one worth trying.
You considered a steam cleaner, for the harder parts?