Does your towel have a musty smell and you can’t figure out why?
The thick fluffy material of towels can be an odor magnet since they are designed to lock in moisture. Contrary to popular belief what you use in your laundry could be contributing to that foul sour smell.
Fabric softener residue oddly enough traps odors and could be the stinky culprit. The solution is a bit unexpected because it is likely in your pantry or cupboard now. Distilled white vinegar added during the final rinse will remove that unpleasant odor.
You won’t have to worry about your towels smelling like vinegar afterwards, and if they do simply put them through an additional rinse and your problem is solved