I noticed little holes starting after the first time I washed my KKAFP. However, I bought it off Ebay so I don't know what it went through before. The seller didn't mention any problems and I do't remember the holes when I first got it. It aggravates me, but I don't think it's unsafe yet. The holes are at the top of the seam, I guess where it stretches for dd to go in. Interesting that others have the same issue, I thought naybe I was doing something wrong.