Last Updated on October 5, 2026 by Umar Farooq
Towels stiff after washing are almost always carrying something they picked up in the machine — fabric softener, detergent that never rinsed out, or dissolved minerals — and all three of those come back off. A stiff towel is a coated towel far more often than it is a worn-out one, which is the good news here: a coating is reversible, and wear is not. What stiffness is almost never a sign of is a wash that was too harsh. It is usually a sign of one product too many.
This page is about why it happened and how to get the towels back. If what you want is which cycle, temperature and spin speed to run next time, that already lives at what cycle for towels.
What makes towels stiff after washing: three causes, ranked
Terry cotton is a pile fabric — thousands of yarn loops standing up off a base weave — and that structure is the entire reason a towel absorbs anything. It is also a trap. Whatever is in the wash water and does not leave with the rinse settles down between the loops, dries there, and cements the pile into a flat crunchy mat. Three different substances do that, they feel roughly the same in your hand, and they need three different responses.
Residue is the usual answer, and it is the one you control. Softener is the fastest route to it; detergent that never fully rinsed is the most common. Both arrive the same way — more product than the rinse water can carry away — and an overfilled drum makes it worse, because rinse water has to travel through a deep pile rather than around a packed block of it. LG puts the optimal load at about two-thirds of capacity (LG — wash time keeps extending). Your machine often flags the overdose before your hands do: LG’s error list says a suds condition “adds about 2 hours to the cycle time” (LG — front load washer error code list). The rest of that symptom set is at signs of too much detergent.
Hard water is a deposit, not a coating, and no dosing change touches it. Calcium and magnesium in the supply react with the surfactant and precipitate into the pile as a fine gritty scale. Those minerals arrive through the inlet hose whether you use detergent or not, which is exactly why two households following identical towel advice get opposite results. The tell is scope: hard water stiffens everything — sheets, shirts, the kettle — while residue hits the towels first, because towels get the biggest doses of everything (white residue on clothes).
Drying flattens the pile rather than coating it. Over-drying on high heat leaves the fibres brittle and the loops matted down. Line-drying in still air does the same by the opposite route: the pile dries in whatever shape the spin left it, with nothing to stand it back up. Mechanical action is the missing ingredient in both — a towel gets fluffy from being knocked about while it dries, not from anything you pour in.
Fabric softener is the wrong product for a towel
Softener works by depositing a thin waxy film along the fibres, and a coated fibre cannot take up water. Absorbency is the single property a towel exists for, so there is no dose of softener that is correct for a towel load. That is the position this site holds, and the mechanism is the whole argument.
It is also the counter-intuitive answer, because softener is precisely what you reached for. The first result is convincing — fluffy, smelling of the bottle — and then the film accumulates, because it does not rinse off on its own. Dryer sheets lay down the same coating by a different route, so they go too. On the rest of your laundry, where to put fabric softener covers the compartment; towels simply do not get any.
Which of the three is yours: the water-drop test
You do not have to guess. Lay the towel flat and put a single drop of water on it, then watch for five seconds. What the drop does separates a coating from a mineral deposit from a pile that has genuinely worn out, and those three answers send you in three different directions. Do it on a towel that is fully dry — a slightly damp one absorbs regardless and tells you nothing.
The strip wash that recovers a stiff towel
A strip wash is a wash with nothing helpful in it. No detergent, no softener, no scent booster — just hot water, a full-length cotton cycle and one acid to break down what is stuck in the pile. That is the point: you are not cleaning the towels, you are taking something off them, and every product you add is one more thing that has to rinse back out. Run them on their own at about half your normal load, so the water can actually move through the pile.
- Towels only, drum no more than half full, hottest cycle the care label allows.
- Add one cup of plain white vinegar to the drum. No detergent.
- Run the full cycle, then run a second rinse and the highest spin the machine offers.
- Dry with dryer balls or a couple of clean tennis balls, on medium heat, and stop while the towels are barely dry.
- Assess with the drop test again. Heavy softener build-up usually needs two passes.
The vinegar is doing chemistry, not softening: it is a mild acid, so it dissolves the alkaline soap scum and the mineral scale that plain water leaves behind. Baking soda works from the opposite side of the scale and earns a separate wash if the towels also smell, but never put both in the same load — an acid and a base cancel each other out and you have made salty water. And read Samsung’s caution before either becomes a habit: “Do not use regular detergent, organic detergent, natural detergent, or HE detergents containing natural ingredients, such as vinegar or baking soda. Using these can cause damage to the washing machine” (Samsung — how to use detergent in your washing machine). That caution names detergent products rather than an occasional cup of vinegar, but it names both ingredients outright — and an occasional strip wash is a very different thing from washing this way every week.
The routine that stops it happening again
Recovery is the easy half. Towels go stiff again on exactly the habits that stiffened them the first time, and the corrections are small. The one that matters is the dose — halve what you currently use for a towel load and judge the result on how clean and how neutral they smell, not on how much foam you saw. Samsung’s guidance is blunt about the direction of travel: “Using too much detergent will create buildup inside the washer, which will cause issues with the washer’s performance,” and on the same page, “Going over the MAX line in your washing machine’s detergent drawer can not only damage or stain your clothes, but can also cause damage to your appliance, including leaks” — whatever the cap says.
- Half the detergent, no softener, no dryer sheets, ever, on towels.
- Load to about two-thirds, not to the top — the rinse needs the room.
- Highest spin the cycle allows; there is nothing in terry to protect (washer spin speed explained).
- Dry with balls in the drum, on medium, and take them out slightly early.
If your water is hard, add a monthly strip wash and treat it as maintenance rather than a fix. The minerals keep arriving; you are only staying ahead of them. Treating the supply is the other half of the job, and worth one caution before you spend anything: a salt-free conditioner leaves the hardness figure exactly where it was, changing how the minerals crystallise rather than whether they reach the pile.
What a strip wash will not fix
Here is the part the softener brands leave out. A towel loses pile through mechanical wear — years of tumbling, snagging and drying — and once those loops are broken off or crushed flat there is nothing left to lift. That towel feels thin and limp rather than crunchy, it absorbs perfectly well, and it will feel the same after five strip washes as it did after none. Regular chlorine bleach gets a towel there faster, and so does a dryer run hot for years.
So the honest verdict. If the drop beads, you have a coating, and you get the towel back in one or two washes for the price of a cup of vinegar. If the drop soaks straight in and the towel still feels thin afterwards, the pile is finished — you are buying towels, not fixing them.
FAQ
Why are my towels stiff after washing when I use fabric softener every time?
Because of the softener, not despite it. It coats the fibres with a waxy film that builds up wash after wash, and a coated fibre cannot absorb water. Stop the softener and strip what is already there.
Does vinegar damage a washing machine?
An occasional cup in a strip wash is a normal use of the machine. Samsung’s detergent guidance warns against detergents carrying natural ingredients such as vinegar or baking soda as a routine, so treat it as a periodic reset rather than a weekly habit.
Can I use vinegar and baking soda together to soften towels?
No. One is an acid and one is a base — put them in the same load and they neutralise each other, leaving you with salt water and no cleaning action. Use one, in its own wash.
Why are my towels stiff after washing only since I moved house?
Almost certainly the water. Hard water leaves mineral deposits in the pile regardless of what detergent you use, and it is the standard explanation for identical laundry habits producing different results in two houses.
Does line-drying always make towels stiff?
Only in still air. The pile dries in whatever shape the spin left it, with no mechanical action to stand it up. A breezy day is fine; ten minutes in the dryer afterwards fixes a windless one.
Will more rinses help?
For detergent and softener residue, yes — an extra rinse is the cheapest correction there is. For hard water it does very little, because the rinse water carries the same minerals as the wash water.
