Bests & Worsts Reviews from Amazon

Excellent product!! I had them (the 6-pack) for only 2 weeks, and so far they work great. I use it every day. It removes smudges, skin oil, and everything else with ease, without using any water or lens cleaning solutions. Very happy with it. I highly recommend the 6-pack since you can keep one in the car, one in your briefcase or purse, one in the office, etc. HOWEVER, and this is the reason for 4 stars instead of 5, to keep them in different places, like your car or briefcase/purse, you need a small plastic container, which I think the product should come with, even if it adds a couple of dollars to the price. Otherwise, the cloth will be exposed to dust and grime, reducing its effectiveness. The thin plastic sleeve it comes in is OK for shipping, and it would probably last a few weeks in your car or office but I believe you really need a thin, plastic, hinged box to protect this terrific product. Washing them (with plain water) looks very easy but I haven't reached that point yet. Even if each cloth lasts only a year or two, having clean, smudge-free lenses for that duration is worth the price charged for the 6-pack. Buy it; you won't regret it. They work great. **** UPDATE: I've had them for about 2 months now. As a test, I used mostly one of the cloths (I had purchased a 6-pack). After a while, it stopped working (it wasn't cleaning my lenses well). So, following the instructions, I hand-washed it with warm water (no soap) and air dried it. It did NOT work; it was just smearing my lenses just like the other cloths. I tried washing it several times, same result. So I decided to take a risk and I washed it with a mild, liquid soap. Result? .... Success! It now works like it worked the first time I had used it. I think oil accumulates over time in the cloth and there is no way to remove that oil without using soap. Anyway, try it at your own risk but I found that using liquid soap and rinsing well works; otherwise, it just smears your lenses.