Too Much Coffee

Behmor manual recommends Simple Green for cleaning the interior.

The only UK sources that I've found for this charge a ridiculous amount for P&P.

Can anyone recommend a suitable (less pricey) alternative that'sl likley to be locally available?

I wouldnt get too hung up about the "Simple Green" recommendation. Any gentle, non abrasive cleaner will do.

I use EcoCover's multi service cleaner with one of those absorbant kitchen cloths. Cleans effectively. You can both from any ironmonger store for less than a £iver.