3M 9021 Microfiber Lens Cleaning Cloth-Pack of 10

Very good for cleaning glasses and that's my review when not using any cleaner, just wiping on the fly.

Quality product ,works great

I learned about these cleaning clothes while working in IT. Field technicians would use them for cleaning the CPU surface when replacing the CPU heat sinks in servers after a motherboard replacement. One technician that was performing warranty work on our server had a few extra and gave us some and told us they were great for cleaning eyeglasses. I brought them home and my wife and I tried them out on our glasses and the tech was not lying. These work great for getting your eyeglasses clean without needing to use any sprays, etc. We always keep a some in our cars, night stand, etc. to reach for when ever we need to clean our eyeglasses.They do last a while if you keep them in a clean place after each use, but eventually they will get saturated with the oils and dirt that they remove from your glasses. At that point we just toss them in the trash and open a fresh one. I feel like one cloth can last about 2-3 months if you're using it once or twice a day to clean your glasses. It also depends on how you store them, if you keep it in a place that can pick up more dirt like a cup holder, loose in a purse, etc. they may not last as long.

I’ve fought to get my eyeglasses and ipad screens clean and streak-free forever. Regular lens cloths just smear things around. Dawn is hit or miss with coated eyewear, and inconvenient; normal microfiber cloths, ditto. Zeiss individual wipes a bit better but still problematic. And so on…I don’t know what 3M has done with these microfiber cloths, but I’ve never seen anything like them. I am approaching the end of the second month with the first one, and it’s going strong and I’ve never washed it. I clean my eyewear and ipad screen with it daily. Now my wife is hogging-in. It keeps on going, magically picking up everything in its path and leaving clean, shiny surfaces.Given my fussiness and dismal experience keeping my lenses and screens clean over many years I can only say that 5-stars isn’t a high enough rating for this product.

I love these they work great and last a long time.

This product cleans my eyeglasses, my cellphone, my tablet screen, and my laptop screen. That is, so far. I'm sure I'll find many more uses for this product in my life!

This product is all I allow on my iPads. Washable, last forever. Protective packaging.

This 3M product works pretty good! No cleaner needed, just the cloth! The fact that they are machine washable is a plus!