[decreasinglyverbose]

Hi everyone! I’m not sure if this is the correct place to ask, but having joined, I thought I’d try. We are having problems dissolving washing powder off the drawers of washing machines. It is years old and quite thickly covered. Soaking and rubbing at it isn’t really doing the trick, and I wonder if there is an easily obtained solution that would resolve this issue for us, or some insightful advice that broadens my understanding of the problem. There are quite a few of these drawers. Thanks.