Is the felt from inside my car's trunk machine washable?

Question

If I would wash it, cold water, gentle cycle in the washing machine. I tried to shampoo it, but the dirt is really in the fibers. Can I put it in the washing machine? I don't want it to shrink or get wrinkly.

Answer 1

most cars of the last 15 years are mostly man made on the interior. which means you can wash it in the machine but hang to dry.