I was watching a video and the presenter said to spray the surface over which the quilt will move while being machine quilted (presumably any acrylic table and machine area) with Sewing grade Silicone Spray.
The machine quilting teacher at my LQS suggested using Turtle Wax on the acrylic table. After seeing the video, I wondered if there might be some residue from the wax that might cause staining. Apparently the sewing grade silicone spray will not stain.
Have any of you used either of these methods? Thoughts?