The matting got a fabric treatment once I cut up the pillow case and secured it to the matte using fabric spray adhesive. (apurdylittlehouse.com)
7) Take a scrap piece of fabric and spray lightly and evenly with a fire - retardant fabric spray, following the manufacturer's instructions. (idealhome.co.uk)
For maintenance / comfort Fabreze Fabric Spray — I'm a fan of limiting the laundering of clothing until necessary. (dressedfortime.com)