If your towels have gone stiff, flat or faintly musty, you are probably wondering how to soften towels naturally without reaching for dryer sheets or a heavily perfumed softener. The good news is that the fix is mostly about what you stop doing. Towels do not need coating to feel soft; they need to be clean, rinsed properly and dried well. Here is a simple routine we use at Read The Label London, built around plant-powered products and a short ingredients list.

What you'll need

• Your towels, ideally washed together and not packed in with other loads
• White distilled vinegar (about 250ml)
• A measured dose of laundry liquid, such as our Natural Laundry Liquid, used at the lower end of the recommended amount
• Optional: our Natural Fabric Softener in Bergamot & Grosso Lavender for the final rinse once your towels are reset
• Wool dryer balls, if you tumble dry

Step 1: Understand why towels go hard in the first place

Most stiff towels are not worn out. They are coated. Conventional softeners, and to a lesser extent too much detergent, leave a thin film on cotton loops. That film feels slippery at first, then traps lint and body oils, which is why a towel can feel both greasy and rough, and stop drying you properly. Hard water adds mineral deposits on top. Before you add anything to your wash, the aim is to remove what is already there.

Step 2: Reset your towels with a vinegar wash

Wash the towels on their own at 40°C to 60°C, depending on the care label. Add no detergent. Pour a cup of white vinegar into the softener drawer and run a full cycle with an extra rinse. Vinegar is mildly acidic, which helps dissolve mineral and soap residue so the cotton loops can stand up again.

Do not mix vinegar with bleach, and keep it out of the drum itself. The drawer is the right place. If your machine manual advises against vinegar, follow the manual.

Step 3: Wash again with a smaller dose of laundry liquid

Run a second cycle, this time with your laundry liquid at the low end of the recommended dose. Overdosing is the most common reason towels never feel soft. Residue that is not rinsed out stays in the fibres, so more detergent means a harder towel, not a cleaner one. A non-bio laundry liquid is a good choice here because it is easy to rinse and free from synthetic Parfum, so you are not adding a fixative that clings to the fabric.

Step 4: Dry them properly

How you dry matters as much as how you wash. Air-dried towels often feel crisp because the loops collapse as they dry. A few things help:

• Shake each towel out before it goes on the line or into the dryer, to loosen the loops.
• Add two or three wool dryer balls if you tumble dry. They separate the load and help air move through, which shortens drying time without any added ingredients.
• Do not overload the drum. Towels need room to move.
• Finish with a short tumble after line drying, ten minutes on a low heat, to fluff the fibres.

Step 5: Add a plant-based softener only if you want one

Once your towels are reset, you can decide whether you want extra softness and scent. Our Natural Fabric Softener is plant-based, scented with essential oils rather than a trade-secret fragrance blend, and free from parabens. Pour a measured dose into the dispenser drawer, not directly onto the towels, and use less than you would of a conventional product. Use it every other wash rather than every wash if you notice any loss of absorbency. If you want to understand what is actually in a typical bottle first, our guide to the ingredients hiding in everyday household products is a good place to start.

Common mistakes to avoid

• Using dryer sheets on top of softener. Two coatings are worse than one, and both reduce absorbency.
• Washing towels with lint-heavy fabrics. Fleece and new cotton shed fibres that settle on towels.
• Leaving damp towels in the basket. That is where the musty smell begins. Dry them within a day.
• Using too much detergent. More foam is not more clean. Measure the dose.
• Washing too cool all the time. A 40°C wash is fine for most loads, but a hotter wash every few weeks helps clear body oils from towels.

Why this method works

Softness in a towel comes from loose, upright cotton loops. Anything that glues those loops down, whether it is a softener film, undissolved detergent or limescale, makes the towel feel flat. A vinegar reset removes the build-up, a smaller detergent dose avoids adding more, and good drying lets the loops stand up. That is why this routine works with or without a softener, and why we keep our own formulas short and fully labelled. Read every label, especially this one: our softener is plant-powered, with no hormone disruptors on the ingredients list, because we would rather you could read every word.

Shop the routine

If you would like the whole routine in one place, start with our Natural Fabric Softener and pair it with the Natural Laundry Liquid. Or browse our bestsellers.

Frequently asked questions

How often should I wash towels?

Most people wash bath towels after three to four uses, provided they dry fully between uses. Hand towels in a kitchen or bathroom need washing more often.

Can I use bicarbonate of soda instead of vinegar?

Yes, a half cup in the drum can help lift odours, but do not add bicarb and vinegar to the same cycle, as they cancel each other out. Use them in separate washes.

Why do my towels smell even after washing?

Usually it is residue trapped in the fibres or damp storage. Do the vinegar reset in Step 2, make sure they are fully dry before folding, and clean your machine's drawer and door seal.

Do dryer balls really work?

They help towels dry faster and fluff up by keeping the load separated. They do not add softness chemically, so think of them as a helper rather than a replacement for a good rinse.