I am having stink but not staining issues with my mama pads. When they come out of the wash, they look clean, but when I smell them, they don't smell clean. They smell like blood though really like iron (rusty nails). My wash routine is: I rinse them in cold water when I take them off then either put them directly in a dry pail or sometimes dry them over the shower rod then put them in the pail. They don't sit for more than 3 days generally. I wash them either with towels or diapers so generally getting a cold and hot wash. Is there something that will address the iron smell directly or am I just doomed to wash, wash, wash?