Platinum Wildlife Removal is serving the Cleveland Ohio area for squirrels. If squirrels are leaving feces in your attic insulation they are most likely urinating as well. Squirrels can secrete pheromones in their urine which attracts other squirrels. When their poop and urine soak into your insulation, it can become a hotbed to signal other squirrels of a habitable location. Having your attic restored can eliminate this and stop newcomers from making residence in your home.