Some of the black on our houses, storage buildings, driveways, patio, etc., is caused from aging of whiskey in the warehouses. Ninety-five percent of the black on our houses and buildings are caused by spiders, spider webs, wasps, and many other insects; trees, dirt in the atmosphere, rubber tire wear and fuel used in our automobiles are part of the blackness.
Burning brush, trash, grass burn off also contribute to the blackness. The whiskey aging is the least contributing to the blackness.