A mother shared photos of mysterious black marks in her home, and many suggested they were spider droppings. These liquid spots often appear where spiders are active, like in corners or along skirting boards. While not harmful, they can be tough to clean. Experts advise wearing gloves, using household cleaners, and sealing entry points to prevent spiders. Regular cleaning and removing cobwebs can help, but severe infestations may require professional pest control.
