I use Turtle Wax F21 Super Protectant. It's a spray product to protect the leather and plastic trim on cars, but NOT on the steering wheel. About once a year I put on the surface of my sewing machines (Viking Designer I's) and the tables they sit on. Then I have to be sure to put the rubber shelf matting under the machines so they don't slide around. With F21 on the surfaces I don't need a special mat for free motion work. And a 10 oz. bottle is under $5.00.
Last edited by peacebypiece; 08-12-2012 at 06:07 PM.
Reason: add info