One of the best things about 100% cotton flour sack towels is how long they last — they actually get softer and more absorbent with use. The catch is that a few common laundry habits can quietly ruin them. Follow these simple steps and a good flour sack towel will stay useful for years.
Wash New Towels Before First Use
New cotton towels carry a small amount of manufacturing residue and sizing that reduces absorbency. Run them through one wash before putting them to work. They'll come out noticeably more absorbent and ready for the kitchen.
The Right Way to Wash
- Machine wash warm for everyday use; use hot water to sanitize towels used with raw food or in commercial settings
- Wash separately from dark colors the first few times, since white cotton can pick up dye
- Use a normal detergent and a regular cycle — flour sack towels are durable
- Wash heavily soiled or greasy towels promptly so stains and odors don't set in
Skip the Fabric Softener
This is the single most important tip. Fabric softener and dryer sheets leave a waxy coating on cotton fibers that repels water — exactly the opposite of what you want from an absorbent towel. If you want extra softness, add half a cup of white vinegar to the rinse instead; it softens naturally and helps strip any buildup.
Drying
Tumble dry low to medium, or line dry for the longest fiber life. Flour sack towels dry quickly either way thanks to their thin flat weave. Avoid high heat over time, which can weaken cotton fibers and cause gradual shrinkage.
Removing Stains and Odors
For stubborn stains on white towels, use a non-chlorine (oxygen) bleach — chlorine bleach weakens cotton with repeated use. To refresh musty or sour-smelling towels, wash hot with a cup of white vinegar, then a second wash with a scoop of baking soda. This strips detergent and softener buildup and restores absorbency.
Do Flour Sack Towels Shrink?
Expect minor shrinkage after the first wash — normal for 100% cotton. Washing warm and drying on lower heat keeps it to a minimum. Because they're built for the long haul, buying a multi-pack of NOVASTILE flour sack towels means you always have a fresh, absorbent towel in rotation while the rest are in the wash. Pick a 12, 24, or 192 pack on the flour sack towels product page. New to the format? See how a flour sack towel compares in our guide to tea towel vs flour sack towel.
Sources & References
CDC: Food Safety · Cotton Incorporated · FTC: Textile and Wool Act labeling requirements
