Ok, its really grotty, and I only ever do 40 degree washes. So I know it needs a proper clean.
I am going to take the power door off and clean it, plus inside that bit, and try and find my lint drawer (at bottom I think?) and do that too.
Then I want to do a really hot wash (100 degrees?) with... what?
We are hard water area so I imagine its full of limescale. Any suggestions as to what to put in drum?