Fresh, fluffy towels make an ordinary shower feel like a treat. But if yours smell musty or feel like sandpaper, the culprit is almost always your laundry routine, not the towels themselves.
Stiffness and odor come down to two things: buildup from detergent and fabric softener that coats the fibers, and bacteria that thrive whenever a damp towel never fully dries.
From the right water temperature to the “shake” trick that fluffs the loops, here is exactly how to wash towels so they stay soft, absorbent, and fresh for years.
Key Takeaways
- Wash bath towels after every three to four uses, and wash washcloths, gym towels, and kitchen towels after a single use, because a damp towel grows odor and bacteria fast.
- Skip fabric softener and dryer sheets on towels. They leave a waxy coating that repels water and cuts absorbency over time. Use wool dryer balls instead.
- Wash cotton towels in the hottest water the care label allows, since 140 degrees Fahrenheit is commonly cited as the point that kills most bacteria, though research shows lower-temperature formulas can perform comparably; use warm or cool cycles for bamboo and microfiber.
- Strip dingy or smelly towels with a hot cycle of one cup white vinegar and no detergent, then a second cycle with half a cup of baking soda.
How Often Should You Wash Towels?
Wash your standard bath towel after every three to four uses. A towel spends its life damp and loaded with water, dead skin cells, and body oils, which is exactly the environment bacteria and mold need to multiply. Dermatologist Dr. Jennifer Maender of Houston Methodist recommends laundering bath towels roughly every three uses because a moist towel is an ideal home for microbes, and some can survive on the fabric for weeks (1). Always hang your towel spread out so it dries fully between showers, since a towel that never dries is what turns a normal bacterial load into a smelly one.
However, specific scenarios require a wash after every single use:
- Washcloths: These scrub your face and hold onto heavy amounts of moisture and skin cells.
- Gym Towels: Sweat creates a rapid bacterial bloom that leads to bad odors quickly.
- Kitchen Towels: If they touch raw meat or food residue, wash them immediately to prevent cross-contamination.
- Illness or Skin Conditions: If you are sick, or if you have eczema or open wounds, a fresh towel every time prevents reinfection and irritation.
Bonus Tip
How to Wash Towels by Hand
While machine washing is standard, hand-washing is gentler on fibers and saves energy. It is also a great skill to have if your appliance breaks or you are traveling.
What You Need
- Clean bathtub, sink, or basin.
- Liquid laundry detergent.
- Rubber gloves.
- Borax (optional for hard water).
Instructions
- Prep the basin: Clean your sink or tub thoroughly. Fill it with cool or warm water. You do not need scalding hot water to get a good clean.
- Add detergent: Use about one tablespoon of detergent for a sink or four tablespoons for a bathtub. Swish the water with your gloved hands to mix it. If you have hard water, add a tablespoon of Borax to help the soap work effectively.
- Soak the towels: Submerge your towels and let them soak for 30 to 60 minutes. This loosens dirt and oils.
- Agitate: Knead the towels with your hands. Rub fabric against fabric to scrub out stains. Lift and plunge them into the water a few times to force the soap through the loops.
- Rinse thoroughly: Drain the dirty soapy water. Refill the tub with fresh, cool water and agitate the towels again. Repeat this rinse process until the water runs clear and no soap bubbles appear.
- Remove water: Press the towels against the side of the tub to squeeze out water. Do not twist or wring them aggressively, as this damages the fibers.
How to Wash Towels in the Washing Machine
Machine washing is efficient, but tossing towels in blindly can ruin them. The key is managing detergent buildup and friction.
What You Need
- Laundry detergent (high quality).
- Distilled white vinegar.
- Baking soda (optional).
- Stain remover (if needed).
Instructions
Before you start, separate your laundry. Wash towels in their own load to prevent zippers and buttons from snagging the loops. You should also separate white towels from colored ones to prevent graying or dye transfer.
- Check the label: Read the care instructions first. Cotton can take hot water, and 140 degrees Fahrenheit is commonly cited as the point that kills most bacteria, though research shows comparable results at lower temperatures. Bamboo and microfiber prefer warm or cool settings, so always defer to the label.
- Load loosely: Do not stuff the machine. Towels turn heavy and bulky when wet, and a packed drum cannot tumble them, so water and detergent never reach every fiber. You end up with trapped residue and a half-rinsed load. Leave enough room for the towels to move freely.
- Use less detergent: Use half the recommended amount. Excess soap does not rinse out of thick terry loops; it builds up inside the fibers, where it traps body oils and bacteria, makes the towel feel stiff, and can leave it smelling sour straight out of the wash. If your towels feel filmy, run an extra rinse to clear the residue.
- Skip the softener: Never use fabric softener or dryer sheets. They coat the fibers in a waxy, water-repelling film that compounds with every wash and steadily cuts how much water your towel can soak up (2). Instead, pour one cup of white vinegar into the fabric softener compartment; it softens the fibers and dissolves residue without leaving a coating behind.
- Select the cycle: Use a “Normal” or “Towels” cycle with a high spin speed to extract as much water as possible.
- Optional baking soda boost: If your towels smell particularly funky, add 1/2 cup of baking soda directly to the drum (not the dispenser) along with your detergent. This helps neutralize acidic odors.
Warning
How to Dry Towels
The way you dry your towels determines how fluffy they turn out. Over-drying can make them brittle, while under-drying leads to mildew.
The “Shake” Method
Before you move wet towels to the dryer or clothesline, grab each one and give it a hard snap or shake. This uncrumples the terry cloth loops that got matted down in the washer. Doing this ensures the towel dries fluffy rather than stiff.
Machine Drying
- Check the lint trap: A clogged lint trap reduces airflow and creates a fire hazard. Clean it before every load.
- Add dryer balls: Toss in a few wool dryer balls or a clean tennis ball. These bounce around, separating the towels to speed up drying time and naturally soften the fabric.
- Watch the heat: High heat is fine for cotton, but medium heat preserves the fibers longer.
- Don’t over-dry: Remove towels while they are barely damp (about 95% dry) and air dry them for the final few minutes. This prevents the heat from “baking” the fibers into a scratchy texture.
Air Drying
If you prefer line drying, hang towels flat to prevent overlapping layers that harbor moisture. Direct sunlight is a natural disinfectant and bleach for white towels, but it can fade colored towels over time. To avoid the “cardboard” feel of line-dried towels, shake them vigorously once they are dry.
FAQs
Don’t Throw in the Towel
You don’t need to replace your linens just because they look a little tired. A simple change in your laundry routine, like swapping softener for vinegar or adjusting your water temperature, can bring the fluffiness back.
Treat your towels right, and they will keep you dry and cozy for years to come.
