Microfiber Cleanroom Wipes: What They Are and How to Use Them

If you have ever wiped a phone screen or a pair of glasses with a paper towel and been left with smears and little white fibers, you already know the cloth matters. Microfiber cleanroom wipes are made for exactly that kind of careful cleaning. Here is what they are, how they compare with a regular cloth, what they are used for, and how to get a cleaner finish on your screens, lenses and gear.

What Are Microfiber Cleanroom Wipes?

Cleanroom wipes are cloths made for places where low contamination matters, like labs and electronics work. Ours are 100% polyester microfiber in a double-knit construction, and every wipe has laser-sealed edges. They are laundered and packaged in a cleanroom, and the inner bag is vacuum sealed, so the wipes stay clean until you open them.

You do not need a lab to benefit from that. The same features that make these wipes useful at a workbench also make them great for everyday tech at home and at your desk.

Cleanroom Wipes vs. a Regular Microfiber Cloth or Paper Towel

The biggest difference is how much a cloth sheds. Wiper maker Berkshire explains that knitted wipers made from polyester or polyester microfiber have exceptionally low particle and fiber levels, while nonwoven wipes often carry higher levels of fiber and particle contamination. Cotton and paper-based cloths shed far more fibers than polyester knits.

Edges matter too. According to Texwipe, a cut edge can leave raw, exposed fibers along the edge, and sealed edges give significantly reduced fiber and particle release. Ours are laser sealed, which helps minimize loose fibers and lint.

Paper towels and tissues are the worst choice for delicate surfaces. They can leave lint behind, and they are rougher on screens, lenses and coatings than a soft cloth. If you want more background on picking the right cloth for each job, see our cleaning cloth guide.

What You Can Clean With Them

So, what are they used for outside a lab? These wipes are soft, durable and versatile, and they work well for both precision and general-purpose cleaning:

• Phones, tablets and laptops
• Computer monitors and TV screens
• Keyboards, PC builds and computer components
• Eyeglasses, glass and optics
• Camera lenses and filters
• Lab benches, lab equipment and workspaces
• Car glass and interiors

For step-by-step help with specific devices, read how to clean your phone screen without damaging it and our laptop cleaner guide.

How to Wipe Without Scratching

Grit dragged across a surface is a common cause of scratches, so technique matters as much as the cloth. A few simple habits help:

• Power down and unplug first. Smudges are also easier to see on a dark screen.
• Remove dust and grit first. Use a blower or a soft brush before you wipe, especially on lenses and glasses.
• Put cleaner on the wipe, not the device. Lightly dampen the wipe. Never spray liquid directly onto a screen, lens or keyboard.
• Use light pressure. Let the cloth do the work and wipe in one direction instead of scrubbing.
• Grab a fresh wipe when one gets dirty. With 150 wipes in every bag, there is no need to keep pushing grime around.

For tight spots like keyboard gaps, ports and vents, pair the wipes with our Ultra-Long Microfiber Cleaning Swabs.

Water or Alcohol? Check Your Device Maker First

There is no single rule for every screen, so always check your device maker's guidance before using any cleaning solution. Two examples show how much it varies:

• Microsoft says you can dampen a soft, lint-free cloth with water or an isopropyl alcohol solution of 70% or less to clean a Surface touchscreen, and never spray liquids directly onto the device. See Microsoft's Surface care page.
• Dell says to clean its monitor screens with a soft cloth lightly dampened with water, and not to use alcohol, detergents or other chemicals on them.

If your device maker allows a screen cleaner, a small amount on the wipe goes a long way. Our ZolaTerra 2oz Electronic Screen Cleaner is an easy one to keep next to a bag of wipes. You can find more options in our screen cleaning supplies and in our roundup of the best screen cleaner in 2026.

9 x 9 or 12 x 12: Which Size to Pick

Both sizes use the same 100% polyester microfiber, double-knit construction and laser-sealed edges, and both come 150 wipes to a bag. The difference is how much surface each wipe covers.

Pick the 9 x 9 inch polyester wipes for phones, camera lenses, glasses, PC parts and other small jobs. The smaller size is easy to fold and control, and it fits in a bag or desk drawer.

Pick the 12 x 12 inch wipes for laptops, monitors, TVs, workbenches and car glass. The extra surface area lets you cover more ground with each wipe.

FAQ

What are cleanroom wipes used for?

They are made for careful, low-lint cleaning of electronics, screens, glass, optics, lab equipment and work surfaces. At home, that means phones, laptops, monitors, TVs, glasses, camera lenses, PC parts and car glass.

What is the difference between a cleanroom wipe and a microfiber cloth?

Ours are microfiber too, but they are knit from 100% polyester with laser-sealed edges and are laundered and packaged in a cleanroom. Sealed edges help keep loose fibers down compared with cloths that have cut edges.

Are cleanroom wipes lint-free?

They are low-lint. The knit polyester and laser-sealed edges help keep loose fibers and lint to a minimum, which makes them a good choice when you want low-lint wipes for electronics.

Can I use them on my phone, laptop or TV screen?

Yes. Start with a dry wipe for dust and fingerprints. If you need moisture, dampen the wipe, not the screen, and follow your device maker's guidance on what to use.

Can I use isopropyl alcohol with these wipes?

It depends on your device. Some makers, like Microsoft for Surface, allow 70% isopropyl alcohol or less on the cloth. Others, like Dell for its monitors, say no alcohol at all. Check yours first.

Are they good for cleaning PC parts or thermal paste?

They suit PC builds and computer components, since computer equipment and electronics are among the uses they are made for. Before wiping off old thermal paste, power down and unplug, and follow your CPU, cooler or paste maker's instructions on which cleaner to use.

Can I clean camera lenses and glasses with them?

Yes, lenses, filters and glasses all work. Blow off dust first so you are not wiping grit across the glass, then wipe gently.

Which size should I buy, 9 x 9 or 12 x 12?

Choose 9 x 9 for phones, lenses, glasses and small parts, and 12 x 12 for laptops, monitors, TVs and larger surfaces. If you clean a mix, get one of each.

How many wipes come in a bag?

Each bag holds 150 wipes, in either size.

Shop the Wipes

• 9 x 9 microfiber cleanroom wipes: $28 for a bag of 150
• 12 x 12 cleanroom wipes: $38 for a bag of 150

Two bags of the 9 x 9 come to $56, and one bag of each size comes to $66. Either way you clear $50, which gets you free shipping plus a free gift. A single 12 x 12 bag ($38) does not reach $50 on its own.

Want to round out your kit? Browse our computer cleaning essentials.