
Originally Posted by
OakLeaf
ETA - A couple of years ago I asked here about using acids in the washing machine, and I believe it was Irulan, our resident fabric expert, who recommended against it - said it could corrode the internal workings. I guess it would be okay if you did a titration first to find out exactly how much acid to use just to neutralize the bases in your water - but even then you'd want to put it directly in with the clothes after the tub was filled for the last rinse, not in the dispenser where it would (1) sit during washing and (2) pass undiluted through the hoses and valves.