My sofa cushion covers have various stains on them (kids!) and I’m thinking of putting one of them on a 20 or 30 degree wash in the machine, even though the label suggests they should be dry cleaned only. Obviously if it goes wrong, I’ll be missing one cover. If it works, I’ll wash the rest. I’m undecided as to whether I should risk it? Anyone have any success stories of washing rather than dry cleaning? Or any other tips??