Your product's waxed coating resists liquids and makes it relatively easy to clean. Waxed cotton should not be machine washed or dry cleaned and should be kept away from hot water and harsh detergents that will remove the wax coating. When spots occur, use a damp rag or soft bristle brush to gently buff out the stained area. If spots are particularly stubborn, use a castile soap and rinse with lukewarm water.
Re-wax the area and hang to air dry in a warm place. Generally, rinse dirt and debris by hand with cold water and air dry.
Do not iron. Do not bleach. Do not dry clean. Do not machine wash. Do not use artificial heat to dry, expose to open flames, or hang on radiators.