cleaning washing machine water jacket

[rusky]

My washing machine smells of stale water & I would like to run something through it to try & clean it out.

I know that soap scum builds up in the water jacket & I run a 90degC wash every so often.

what can I run through it to give it a really good clean?

 

[breezer]

60 degree wash and a packet (ok half a packet) of washing soda.

quick survey:

liquid or powder for washing

 

[rusky]

Thanks breezer.

Powder.