Towels collect body oils, dead skin cells, bacteria, and moisture with every use, which means they need more careful washing than your average load of laundry. Choosing the wrong washer settings can leave towels smelly, stiff, or worn out long before their time.
This guide walks you through the exact settings your towels need to come out clean, soft, and long-lasting, along with practical tips to handle common problems like musty odors and fading colors.
What Setting Should You Use to Wash Towels?
Wash towels on the normal or heavy-duty cycle using hot water (unless the care label says otherwise) with a full rinse cycle. Use the highest spin speed your machine offers to remove as much water as possible before drying. This combination provides the agitation, temperature, and water volume needed to remove oils, bacteria, and detergent residue that can make towels smell or feel stiff.
Why the Wash Cycle Matters for Towels
Towels are thick, absorbent fabrics that trap dirt and moisture deep in their fibers. A delicate or quick cycle does not provide enough agitation or wash time to clean them thoroughly.
The normal cycle offers a good balance of agitation and soak time for most cotton and cotton-blend towels. The heavy-duty cycle adds extra wash time and stronger agitation, which helps if your towels are heavily soiled, extra large, or have developed a mildew smell.
Choosing the Right Water Temperature
Hot water is the most effective choice for sanitizing towels and dissolving body oils, lotions, and detergent buildup. Water heated to at least 130°F kills most common bacteria and dust mites that accumulate in fabric.
If your towels are brightly colored or made from delicate fibers like bamboo or linen, check the care label first. Some dyes and specialty fabrics require warm or cold water to prevent fading and fiber damage.
When to Use Warm or Cold Water
Warm water works well for lightly soiled towels, dark colors that might bleed, or when you want to save energy without sacrificing too much cleaning power. It still helps dissolve oils better than cold water while being gentler on dyes.
Cold water is best reserved for brand-new towels during their first few washes to help set the dye and reduce color bleeding. After that, cold water alone may not remove the bacteria and oils that build up over time.
Spin Speed and Why It Matters
The spin cycle removes water from your towels before they go into the dryer. A high spin speed extracts more moisture, which shortens drying time, saves energy, and reduces the risk of mildew forming in damp fabric.
Most modern washers offer spin speeds between 1,000 and 1,400 RPM. Use the highest setting your machine allows for towels unless the care label specifically warns against it.
How Much Detergent to Use
Less detergent is better for towels. Too much soap leaves a residue that traps odors, reduces absorbency, and makes towels feel stiff or greasy even after washing.
Use about half the amount of detergent recommended on the bottle for a regular load. If you have soft water or a high-efficiency washer, you may need even less.
Liquid vs. Powder Detergent
Both types work, but powder detergent can sometimes leave visible residue on dark towels if it does not dissolve completely. Liquid detergent dissolves more easily in all water temperatures.
If you prefer powder, add it to the drum before loading towels, or use the warmest water the fabric allows to help it dissolve fully.
Should You Use Fabric Softener on Towels?
Avoid fabric softener when washing towels. Softeners coat fibers with a waxy or oily film that reduces absorbency and traps bacteria, making towels less effective and more likely to smell musty.
If your towels feel stiff after washing, the problem is usually detergent buildup or hard water, not a lack of softener. A vinegar rinse or adjusting your detergent amount will solve the issue without damaging absorbency.
Adding Vinegar or Baking Soda
White vinegar is a safe, effective rinse aid that removes detergent buildup, neutralizes odors, and softens towels naturally. Add one cup of distilled white vinegar to the rinse cycle or fabric softener dispenser.
Baking soda boosts cleaning power and deodorizes. Add half a cup to the drum along with your detergent at the start of the wash cycle.
Can You Use Both at Once?
Do not add vinegar and baking soda in the same wash cycle. They neutralize each other chemically, which wastes both products and reduces their effectiveness.
If you want to use both, add baking soda during the wash and vinegar during the rinse, or alternate between them in separate loads.
Sorting Towels Before Washing
Wash towels separately from clothing to prevent lint transfer and ensure they get the heavy-duty cleaning they need. Clothing sheds fibers that cling to towel surfaces, and towels release their own lint that coats other fabrics.
Separate towels by color to prevent dye transfer, especially for the first few washes. Wash white and light-colored towels together, and keep dark towels in their own load.
Bath Towels vs. Kitchen Towels
Wash kitchen towels separately from bath towels. Kitchen towels often carry food particles, grease, and bacteria from raw meat or dish water, which require different handling than the body oils and soap residue on bath towels.
Kitchen towels also benefit from hot water and a sanitizing cycle if your machine offers one, especially if they have been used to clean up raw poultry or other high-risk foods.
Load Size and Washer Capacity
Do not overload your washer. Towels need room to move freely through the water and agitate properly for a thorough clean.
Fill the drum no more than three-quarters full. If towels are packed too tightly, detergent and water cannot reach all the fabric, and the rinse cycle will not remove all the soap.
Dealing with Smelly Towels
Musty or sour-smelling towels are caused by bacteria and mildew that survive the wash cycle. This happens when towels sit damp too long, detergent residue traps moisture, or the washer itself needs cleaning.
To eliminate odors, wash towels on the hottest water setting the fabric allows using the heavy-duty or sanitize cycle. Skip the detergent and add one cup of white vinegar to the drum instead, then run a second wash with half the usual amount of detergent.
Preventing Future Odors
Hang towels to dry completely between uses. Even slightly damp towels can develop mildew within 24 hours, especially in humid bathrooms.
Wash towels every three to four uses, or sooner if they smell musty or feel damp. Clean your washing machine monthly by running an empty hot cycle with two cups of vinegar or a washer cleaner product to remove mold and detergent buildup inside the drum and hoses.
Special Settings for High-Efficiency Washers
High-efficiency (HE) washers use less water than traditional top-loaders, which can make it harder to rinse bulky towels completely. Always use HE detergent in these machines, as regular detergent creates too many suds and leaves residue.
Select the deep water or extra rinse option if your HE washer offers it. This adds more water to the cycle, which helps towels move freely and rinse more thoroughly.
How Often to Wash Towels
Bath towels should be washed after three to four uses. Hand towels in busy bathrooms or kitchens need washing every one to two days because they are used more frequently and stay damp longer.
Gym towels and any towel that has been visibly soiled should be washed after a single use. Bacteria multiply quickly in warm, damp fabric, especially when mixed with sweat.
Drying Towels Properly After Washing
Dry towels on medium to high heat until completely dry. Damp towels develop mildew quickly, even if they feel only slightly moist.
Shake towels out before placing them in the dryer to fluff the fibers and reduce drying time. Clean the dryer lint filter before every load to improve air circulation and efficiency.
Air Drying vs. Machine Drying
Air drying saves energy but often leaves towels stiff and scratchy, especially in dry climates or if you have hard water. If you prefer air drying, finish towels with a short tumble in the dryer on low heat to soften them.
Machine drying on medium to high heat helps towels stay soft and fluffy. Over-drying on very high heat for too long can damage fibers over time, so remove towels promptly when the cycle ends.
Troubleshooting Common Towel Washing Problems
If your towels come out of the wash feeling stiff, you are likely using too much detergent or dealing with hard water. Cut your detergent amount in half and add a cup of vinegar to the rinse cycle.
Fading colors usually result from washing in water that is too hot or using too much detergent. Switch to warm water and reduce detergent to protect dye longevity.
Towels That Shed Lint
New towels shed excess fibers for the first few washes. Wash them separately from other laundry until the lint decreases.
If older towels suddenly start shedding heavily, the fibers may be breaking down from too much heat, harsh detergents, or fabric softener buildup. Lower the dryer heat and stop using fabric softener to extend their life.
Final Thoughts on Washing Towels
Getting your towel wash settings right keeps your towels clean, soft, and absorbent for years. Use hot water on a normal or heavy-duty cycle with a high spin speed, skip the fabric softener, and avoid overloading the machine.
Start by sorting your next load of towels by color and checking the care labels, then adjust your washer settings to give them the thorough, hot wash they need to stay fresh and functional.
We hope this guide helps you care for your towels with confidence and keep your home running smoothly.