I’ll admit total amateur on many fine textiles, but while I’m opinionated I learn. I never mind asking questions. And have a few fine mentors I really appreciate. I’ve not run into any crazy stuff... yet. I love when people say something can’t be cleaned, or just replace it. Like Art Silk, people tell the customer toss it, I say I’ll get right on it. I aspire to learn a lot more in this area however.Understand the fiber, look carefully at the construction and have no doubt or fear. I have always taken the jobs carpet, upholstery, dyeing, etc... no one else has the experience to do and price isn't discussed at that point. Competing against other portable cleaners in high rise work makes my job easy and they would cry if they knew what I was charging per room.