the surface of the hardwood floor treated with a fungicidal and insecticidal sealer.

abstract ancient antique board brown coating crack decoration design detail dirty empty exterior flaking floor fungicide grain green grow grunge hardwood home impregnated impregnating insecticidal insecticide knot lichen moss old paint pattern peeling plank planks protection quality resistant resists rustic scratched sealer sealing surface texture textured timber treatment varnish varnished vintage wall weather weathered weathering wood wooden