I have a couple of GG PFM drying cloths, they work very well, but have been around a while and seen lots of use. I always wash microfibre towels by themselves and my go to detergent for cleaning them is 3D Towel Clean. I dry them on a medium setting on the dryer. What I have found is that a couple of these GG drying cloths just don't seem to soak up water like they used to, seems I have to go over the area a few times now to get the water soaked up. Is this normal for microfibre drying cloths, do they lose their ability to soak up with time.