Yes, white vinegar can help with stiff, musty towels and some mineral/soap buildup, but the viral claim that it is a powerful whitener or fabric softener for every load is overstated.
C
Clorox™
+1
The safer way to use it
For towels with detergent/mineral buildup, soaking them in white vinegar can help dissolve deposits and improve absorbency.
C
Clorox™
For whitening, use a detergent/oxygen bleach appropriate for the fabric; vinegar isn’t as effective as proper laundry bleach for restoring heavily stained whites.
C
Clorox™
+1
Don’t mix vinegar with chlorine bleach. It can release toxic chlorine gas.
W
Whirlpool
Be cautious about routinely pouring vinegar directly into your washing machine. Whirlpool and Maytag warn that its acidity can damage rubber components over time.
W
Whirlpool
+1
Always check the garment/towel care label, particularly for elastic, delicate, or specialty fabrics.
Bottom line: Vinegar is most useful as an occasional treatment for soap/mineral buildup and musty towels, rather than as a replacement for detergent or a true whitening/disinfecting agent.
C
W
Sources
