Dry indoor-outdoor rugs over a railing in the sunlight on both sides instead of placing it on a wooden deck or stone patio, this can encourage the growth of moss or mold on a damp rug. 100% Polypropylene machine made construction ensures exceptional comfort and durability in any room. When spills and accidents occur, blot the stains, rinse with a hose, sweep or use a leaf blower to remove dirt.