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Can textile softener be used on towels?

If you’ve ever reached for a fresh towel straight from the dryer, only to find it still feels slightly rough, or you’ve wondered why some towels stay fluffy for years while others go limp after just a few washes, you’re not alone. As a textile softener supplier, I get asked this question constantly: can textile softener be used on towels? It’s a simple question with a lot of nuance, and the answer isn’t just “yes” or “no”—it’s rooted in how towels are made, how textile softeners work, and what we actually want from the towels we reach for every day. Textile Softener

Let me start with the basics. Towels, unlike most clothes, are designed to absorb water. That absorbency comes from the structure of their fibers—usually cotton, which is made of thousands of tiny, hollow cells that can trap water. When you wash towels, those fibers get agitated, and over time, lint, mineral deposits from hard water, and detergent residue can build up, filling in those hollow spaces or coating the fiber surface. That’s what makes towels rough and less absorbent. Textile softeners, on the other hand, are designed to coat fibers with a thin, slippery layer that reduces friction between them, making fabric feel soft and reducing static. But here’s the catch: that same coating that makes fabric soft can also block those tiny pores in cotton fibers that are responsible for absorbing water.

I’ve seen this firsthand with customers who come to me frustrated because their towels used to dry them off quickly, but after using softener once or twice, they have to pat themselves dry for longer. Some even think their softener is defective, when in reality, it’s working exactly as intended—just not for towels, at least not in the way they expected. But that doesn’t mean you can never use textile softener on towels. It’s about how you use it, what kind of softener you choose, and how often you apply it.

First, let’s talk about the types of textile softeners out there, because not all are created equal. There are two main categories: cationic softeners, which are the most common in store-bought fabric softeners, and non-ionic or specialty softeners. Cationic softeners have a positive charge that bonds to the negatively charged surface of cotton fibers, creating that soft, slippery coating. They’re cheap, effective for general fabric softness, but they do a great job of clogging fiber pores. That’s why if you use a standard liquid fabric softener on towels every time you wash them, you’ll notice a steep drop in absorbency over time. Specialty softeners, which is what I supply, are formulated to balance softness with absorbency. They use a gentler bonding agent that doesn’t penetrate deep into the fiber, so it creates a soft layer on top without blocking the water-absorbing cells inside.

Another factor is the frequency of use. If you use textile softener on towels every wash, you’re asking for absorbency issues. But if you use it every third or fourth wash, or even once a month, you can get the softness you want without sacrificing too much absorbency. Between softener uses, a quick wash with just a small amount of detergent (no softener) and a little extra time in the dryer can help strip away any residual coating, keeping the fibers open. I recommend this to residential customers, and it works just as well for commercial linen services—our hospitality clients often use specialty softeners on towels every other wash to keep them soft and absorbent for their guests.

There are also common mistakes people make when using softener on towels that amplify the problem. For one, they use too much. The recommended dose for general laundry is usually about a quarter cup, but for towels, that can be excessive. Using half that amount of a specialty softener is enough to add softness without coating the fibers too heavily. Another mistake is adding softener to the wash cycle too early, or putting it directly on the towels in the dryer. If you add it during the rinse cycle, it mixes with water and distributes evenly, but if you pour it right onto a pile of dry towels, it can pool on the surface, leading to uneven coating and clumping that blocks absorbency in spots.

Let me share a story that stuck with me, because it’s a perfect example of how adjusting the use of softener can change everything. A few years back, a hotel manager reached out to me, saying their towels were getting such complaints from guests that they were planning to replace all 500 towels. Their housekeeping team was using a standard cationic softener on every wash, and after just two months, the towels were so absorbent barely, guests were leaving them on the bathroom floor instead of hanging them up. We supplied them with our specialty cotton softener and trained their team to use half the recommended amount, only every third wash. Six months later, they told me the number of towel complaints had dropped to almost zero, and the towels were lasting twice as long as before. That’s the balance right there—softness without sacrificing the core function of the towel.

Now, what about other types of towels? Microfiber towels, which are super popular for gym use, cleaning, and even drying cars, work differently than cotton. Microfiber is made of tiny, synthetic fibers that are split into microfilaments, which have a high surface area for trapping dirt and water. Using textile softener on microfiber is almost always a bad idea, because the softener will coat those microfilaments and clog their tiny spaces, making them lose their ability to trap water and dirt. I always tell customers to avoid softener on microfiber towels entirely—stick to a mild detergent and a good tumble dry on low heat, which keeps the fibers fluffy.

Another point to consider is environmental impact. A lot of people don’t talk about this, but textile softener residue isn’t just bad for towels—it can end up in water systems. Cationic softeners, in particular, are slow to break down, and the chemicals can harm aquatic life. Our company prioritizes biodegradable softeners that break down quickly, so even when used on towels every few washes, they don’t leave a lasting impact on the environment. That’s a big part of why so many commercial laundry services choose our products—they want soft, effective towels that also meet sustainability standards.

I’ve also had customers ask if dryer sheets are the same as textile softener, and the answer is yes, basically. Dryer sheets are a type of fabric softener that’s applied to a fabric sheet, which releases softener as it tumbles in the dryer. The same rules apply: standard dryer sheets will reduce towel absorbency, while specialty dryer sheets formulated for cotton can be used sparingly. I prefer liquid softeners for towels, because they distribute more evenly, but dryer sheets work if you’re consistent about using them only occasionally.

Let’s get back to the original question: can textile softener be used on towels? The short answer is yes, but only if you choose the right type, use it correctly, and don’t overdo it. If you’re using a standard, cheap softener and putting it on towels every wash, you’re going to end up with soft but useless towels. If you use a specialty softener, cut back on the amount, and space out the applications, you can have towels that feel soft and still dry you off effectively.

Over the years, I’ve learned that this is all about understanding what each fabric needs. Towels aren’t like t-shirts or sheets—their main job is absorbency, so softener is a secondary benefit, not a requirement. But when used properly, it can extend the life of your towels, keep them feeling fresh, and even cut down on static, which is a plus in dry climates.

If you’re a residential customer struggling with towel roughness or absorbency issues, I’d encourage you to try switching to a specialty textile softener, use half the recommended dose, and only apply it every third or fourth wash. If you’re a commercial laundry service, hotel, or business looking to keep your linens soft and functional, get in touch with our team to learn more about our products tailored for towels. We work with businesses of all sizes to find the right balance between softness, durability, and absorbency, and we’re happy to help you troubleshoot any issues you’re having with your towels.

Don’t let misinformation about textile softener and towels leave you with a pile of rough, useless linens. With the right approach, you can have the best of both worlds: towels that feel soft to the touch and work when you need them most.

To learn more about our textile softener solutions for towels, and to discuss your specific needs for residential or commercial linens, don’t hesitate to reach out to our team for a consultation.

Dyeing Auxiliaries References

  1. Textile Softeners: Chemistry and Applications, Elsevier, 2018
  2. “Effect of Fabric Softeners on Cotton Towel Absorbency,” Journal of Textile Science and Apparel Technology, 2020
  3. Sustainability of Textile Finishing Chemicals, Textile Institute, 2021
  4. “Microfiber Towel Care: Best Practices for Performance,” International Laundry Association Journal, 2019

Nanfeng Dasun Technology Co., Ltd.
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