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A Detail Geek’s Guide to Microfiber Towels
Microfibers were invented by Japanese textile company Toray in 1970, but the technology wasn’t used for cleaning until the late 1980s. The key, as the name suggests, is in the fiber: Each strand is really tiny—100 times finer than human hair—which allows them to be packed densely on a towel. That creates a lot of surface area to absorb water and pick up dust and dirt. Plus, microfibers have a positive electric charge when dry (you might notice the static cling on your towels), which further helps the towel to pick up and hold dirt. “They tend to trap the dirt in but not allow it to re-scratch the finish,” explains professional concours detailer Tim McNair, who ditched old T-shirts and terry cloths for microfibers back in the 1990s.
These days, the little towels are ubiquitous and relatively cheap, but in order to perform wonders consistently, they need to be treated with respect. Below, a miniature guide to microfibers.
Care for Your Towels: Dos and Don’ts
“They’re just towels,” you might say to yourself. But if you want them to last and retain their effectiveness, microfiber towels need more care than your shop rags:
DO: Keep your microfiber towels together in a clean storage space like a Rubbermaid container. They absorb dirt so readily that a carelessly stored one will be dirty before you even use it.
DON’T: Keep towels that are dropped on the ground. It’s hard to get that gunk out and it will scratch your paint.
DO: Reuse your towels. “I have towels that have lasted 15 years,” says McNair. That said, he recommends keeping track of how they’re used. “I’ll use a general-purpose microfiber to clean an interior or two, and I’ll take them home and wash them. After about two, three washings, it starts to fade and get funky, and then that becomes the towel that does lower rockers. Then the lower rocker towel becomes the engine towel. After engines, it gets thrown away.”
DON’T: Wash your microfibers with scented detergent, which can damage the fibers and make them less effective at trapping dirt. OxiClean works great, according to McNair.
DO: Separate your microfibers from other laundry. “Make sure that you keep the really good stuff with the really good stuff and the filthy stuff with the filthy stuff,” says McNair.
DO: Air-dry your towels. Heat from the dryer can damage the delicate fibers. If you’re in a rush, use the dryer’s lowest setting.
Tim’s Towels
The budget pack of microfiber towels will serve you fine, but if you want to go down the detailing rabbit hole, there’s a dizzying variety of towel types that will help you do specific jobs more effectively. Here’s what McNair recommends:
General Use: German janitorial supply company Unger’s towels are “the most durable things I’ve ever seen,” says McNair.
Drying: Towels with a big heavy nap are great for drying a wet car (but not so great for taking off polish).
Polishing: Larger edgeless towels are good at picking up polishing compound residue without scratching the paint.
Wheels and other greasy areas: This roll of 75 microfiber towels from Walmart is perfect for down-and-dirty cleaning, like wire wheels. When your towel gets too dirty, throw it away and rip a new one off the roll.
Glass: There are specific two-sided towels for glass cleaning. One side has a thick nap that is good for getting bugs and gunk off the windshield. The other side has no nap—just a smooth nylon finish—that’s good for a streak-free final wipe down.
This story first appeared in the January/February 2025 issue of Hagerty Drivers Club magazine. Join the club to receive our award-winning magazine and enjoy insider access to automotive events, discounts, roadside assistance, and more.
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Great advice. Thanks!
Reiterating Dennis AcesComp’s suggestion to not use dryer sheets, even if just air drying. The sheets’ softening agent will contaminate your towels and then leave streaks and a haze on your finish. Difficult to see on painted surfaces (but it will be there) and more easily seen on windows and mirrors.