We have dining chairs that have upholstered seats. The seat itself lifts out of the chair frame and is upholstered with fabric that has a pile which makes it very difficult to clean out ingrained wheatabix. The uphostery has reached a stage of disgustingness that even with my low standards I can nolonger stomach. I have thought about re-upholstering them with oilcloth so that they will wipe clean but I think this might be a bit sticky to sit on. It is difficult to find oilcloth that will drape well enough and has a decent pattern, any ideas?