Cleaned a pair of velvet couch cushions the other day, get a call from the customer today saying some spots came back as if it was from my pre treatment which was Prochem Fine Fabric Prespray (Matrix Accomplish) and rinsed with All Fiber Rinse. She sent me some pics and here they are. After cleaning I brushed them and everything, they looked awesome and were dry when I left. Could this be because they aren't supposed to be wet cleaned? Any suggestions on fixing it? Scott Warrington any ideas?