Think about what you do when you wash with a sponge, and water? now the sponges have no where for the dirt to go at all.i feel like this is a horrible idea. all that dirt and grime is dragging along with the towel. so even though its a microfiber cloth or a 100% cotton cloth, all that shmuck is coming along with it and rubbing againts your paint. thats what causes excessive swirl marks and spiderweb when the sun hits it.
Next Time let me know, I can can give you a better deal on it.just received my order in the mail last week, excited to try it out. although, i live in canada so i had to order it from a different company, and was unable to receive the complimentary towel