Maya Romanoff is not responsible for unsatisfactory results. We reccomend testing first on a small, inconspicuous area. This coating is NOT a guarantee of waterproofing. *Polyurethane can be applied to some of our products after installation to improve our products' retained beauty over time through increased resistance to occasional or light moisture.Maya Romanoff wallcovering materials are primarily formulated for dry-use areas.*.Our wallcoverings are not guaranteed against fading or color change. Avoid direct, bright or reflected sunlight.Wallcoverings made of fabric and natural grasses may be lightly vacuumed for normal dust accumulation.Do not use cleaners, solvents, or chemicals of any kind to clean Maya Romanoff products.Avoid getting the wallcovering excessively wet.Please contact Customer Service at 800.465.6909 to confirm that your wallcovering may be cleaned using this method. If necessary, many of our products may be cleaned by blotting the soiled area with a soft, clean cloth dampened with a weak solution of a mild liquid detergent.Before cleaning any product, we reccomend testing first on a small, inconspicuous area.