These are AMAZING!!!! I have used one for about 10 years on my car. After washing my van I dry it off with one of these and there are no water spots. This is particularly fabulous on the windows. I purchased more to have a 'clean' one to use on the inside of my car windows. You do not let these dry out, if they do it is a pain to get them wet again! THey stay moist in the container, and miraculously DO NOT mildew. I love them. I bought the 6 pack because of the great value, and I have gifted a couple to friends. (Yes it is a weird gift, but it was a random gift not a birthday gift....)Try it. You'll Like it.I’ve tried a lot of these absorbent products. Most never really work. This one is amazing. One towel dried off an entire truck. Really great product. Highly recommended.I purchased these to help with drying dogs at my rehabilitation prctice. They work amazingly. They dry dogs off much better than towels.I have used Absorber products for more than 30 years and they are stil the best. One of the things I rate as (Must Have)!These are great! Gave many as gifts. many uses..I use mine to wipe down shower tile....no hard water spots!!Great chamois