I use a special product specifically for clearing your washing machine, I think it's called Machine Doctor, you can buy it fin supermarkets. I was shocked at the grunge going down the drain 
I'd clearly wrongly assumed bio washing powder was sufficient to keep machine clean but, as I rarely use a very hot wash, goodness knows what was happily enjoying life in its innards......
Good Morning Tuesday 20th October 2026
If heaven is so wonderful, why do people pray to stop someone going there




.
so I take one to the launderette periodically and have it service washed and dried. It costs me £15. I even, sometimes, remember to collect it before they ring me up and threaten to charge storage! 