Does anyone else find that the inside of their dishwasher (esp the lip inside the edge of the door, at the bottom IYKWIM) gets really gunged up? I clean the filter pretty often (maybe twice a month) and I do a rinse wash if there's Weetabix/porridge bowls going in and I'm not turning it on immed.
Does everyone's machine get like this? Or is it just cos I'm a lazy slattern who refuses to rinse wash her plates before putting them into dishwasher like MIL.