These do a great job dusting--very impressed with this aspect of the product. They pick up tons of dust without any need for spraying chemicals. However, they fall apart when washed. I followed the directions and hand-washed the first one I used, in the sink with just a bit of dish soap. It frayed badly after just one wash. So, I am both impressed with their dusting capabilities and disappointed with the product quality. It would be great if these had some sort of hem, to help them stand up to being washed, but they are just cut squares of fabric without hems, so they will fray like gangbusters. :( 2 stars, max. Would give it one star, except for the fact it is actually a decent dust cloth. It just won't last very long, that's all. And at this price, it DEFINITELY should.

Edges are fraying, just after one hand washing. These are cheap