By Timothy Oommen, Owner — Laundini Laundromat | laundinilaundromat.com
You wash your towels. They come out of the dryer stiff, scratchy, and vaguely cardboard-like. You use one anyway. It feels like drying your face with a piece of sandpaper that smells like detergent.
This is one of the most common laundry complaints we hear. And it has a very specific cause — usually more than one working together — and a very fixable solution.
Here is exactly what’s happening and exactly how to fix it.
Cause 1 — Too Much Detergent
This is the most common culprit and the one people least expect.
More detergent does not mean cleaner laundry. Past a certain point, excess detergent doesn’t rinse out fully during the wash cycle. It stays in the fabric — in the fibers of your towels — and dries there. That residue is what makes towels feel stiff and scratchy. It also traps other residue over time, making the problem progressively worse with each wash.
The fix: use less detergent than you think you need. For a standard load of towels, you want roughly half the amount the detergent cap suggests — those measurement lines are set by the manufacturer to encourage usage, not to reflect what actually gets clothes clean. For high-efficiency machines, use even less.
If your towels have significant buildup from months of over-detergenting, run them through a wash cycle with no detergent at all and a cup of white distilled vinegar in the drum. This strips out the accumulated residue. You’ll be surprised what comes out.
Cause 2 — Fabric Softener
Here is the counterintuitive one.
Fabric softener makes towels feel soft immediately after washing. Over time — with repeated use — it does the opposite. Fabric softener works by coating fabric fibers with a lubricating layer. On towels, that coating builds up with each wash and does two things: it makes the towels progressively less absorbent, and it creates a waxy residue in the fibers that contributes to stiffness when dry.
The thing you’re using to fix the problem is making it worse.
The fix: stop using fabric softener on towels entirely. Use white distilled vinegar in the rinse cycle instead — half a cup per load, added where fabric softener would normally go. Vinegar naturally softens fabric by breaking down the mineral deposits and detergent residue that cause stiffness. It does not make your towels smell like vinegar — the scent evaporates completely in the dryer.
Cause 3 — Hard Water
Chicago and the surrounding area have moderately hard water — water with a relatively high mineral content, primarily calcium and magnesium. When hard water evaporates from fabric fibers during drying, it leaves those minerals behind. Over repeated washes, mineral deposits accumulate in the fabric and cause stiffness.
This is why the same towels that feel soft when washed in soft water can feel scratchy when washed at home or at certain laundromats.
The fix: white distilled vinegar in the rinse cycle helps here too — the mild acid breaks down mineral deposits. For significant buildup, running towels through a hot wash with a cup of washing soda will strip accumulated minerals more aggressively.
At Laundini, water quality is something we factor into our process. Evanston water is notably expensive — I pay per gallon in and per gallon out through the sewer line — and we’ve optimized our detergent amounts and rinse processes accordingly.
Cause 4 — Over-Drying
Leaving towels tumbling in a hot dryer after they’re already dry breaks down the cotton fibers gradually. The loops that give terry cloth its softness and absorbency get stressed and flattened by continued heat and friction after there’s no moisture left to justify it.
This is one of the reasons we check loads at Laundini rather than setting a timer and walking away. Towels need enough heat and time to dry completely — but the moment they’re done, they’re done. Continued tumbling past that point is doing damage.
The fix: dry towels on medium rather than high heat, and check them before the end of the cycle. Pull them out when they’re fully dry but still warm. Shake each towel out before folding — this fluffs the fibers back up and makes a real difference in how they feel.
Cause 5 — Washing in Cold Water Only
Cold water is the right choice for most laundry. Towels are the exception.
Towels need warm to hot water to actually get clean — to break down the oils, dead skin cells, and bacteria that accumulate in them with use. Cold water washes towels technically but doesn’t do the deep clean they need. Over time, that buildup contributes to the stiffness and that faint musty smell that comes back when towels get wet.
The fix: wash towels in warm or hot water. They can handle it — terry cotton is one of the most durable fabrics in a laundry context. Hot water also helps with the mineral deposit issue described above.
The Full Fix — Start to Finish
If your towels are currently stiff and you want to reset them:
Step 1 — Strip wash. Run them through a hot wash with one cup of white distilled vinegar and no detergent. This removes detergent buildup, fabric softener residue, and mineral deposits accumulated over time.
Step 2 — Second wash. Run them through a second hot wash with a small amount of detergent — half the normal amount — and no fabric softener.
Step 3 — Dry correctly. Medium heat. Check before the timer ends. Pull out when fully dry and still warm. Shake each towel out before folding.
After this process, your towels should feel noticeably softer than they have in months. Possibly better than when you bought them, depending on how much buildup had accumulated.
Going Forward — The Maintenance Rules
- Half the detergent you think you need, every wash
- No fabric softener on towels, ever — use vinegar in the rinse instead
- Warm or hot water for towels, not cold
- Medium heat drying, check before the end, pull when done
- Shake out before folding to fluff the fibers
Follow these consistently and your towels will stay soft. Let any one of them slide and the stiffness starts coming back.
What We Do at Laundini
Towels that come through our pickup and delivery service — residential or commercial — get washed in warm to hot water, with measured detergent, without fabric softener, and pulled from the dryer at the right time. Commercial towels from restaurants and bars get the full degreaser and bleach treatment before the main wash cycle.
If you’re sending us towels and you want them as soft as possible, mention it in your order notes. We’ll make sure the vinegar rinse is part of the process.
The Short Answer
Crunchy towels are almost always caused by some combination of too much detergent, fabric softener buildup, hard water minerals, over-drying, and cold water washing. Fix all five and the problem goes away. The single fastest fix if you want to start right now: half the detergent, vinegar in the rinse, medium heat drying. That alone will make a noticeable difference by the next wash.
Want someone else to handle it? Book a pickup at laundinilaundromat.com. All of Cook County, $1.50/lb, free delivery, 24-hour turnaround. Your towels will come back soft. We promise.
Timothy Oommen is the founder and owner of Laundini Laundromat, with locations in Evanston, Bucktown, Skokie, and Wheeling, IL.