this very morning I removed the dispenser drawer from the washer and into the dishwasher with other plastics which are washed once a month when the water filter jug is changed etc.
on a 50deg 50min wash with a Finish allinone tablet.
The fc section was still rather slimy so I ended up applying a toothbrush and white vinegar to remove this.
I squirt white vinegar (29p from Tesco or Asda) into the dw but not the washing machine as I read that it will perish the rubber gasket.
towels when possible line dried, thin ones I can remove leg hair with they are so rough, but smell good.
I discovered Waitrose or Sainsbury delicates wash, both smell lovely, gentle on clothes, Persil Bio for linen sheets, t towels, Tesco own non bio powder for regular towels, dark bedding, much cheaper, no complaints.
I used Lidl/Aldi white conditioner which smelt lovely - now I don’t use it at all and don’t miss it.