The answer to 'spider scratching sounds' is that the scratching or scurrying noises are likely caused by spiders moving around inside your home. This is a common issue, especially in older homes or those with cracks and crevices that allow spiders to enter. The sounds are typically harmless, but they can be unsettling for some homeowners.
The best way to address this problem is to first identify the type of spider causing the noises. Common household spiders like house spiders, cellar spiders, and jumping spiders are often the culprits. Once you've identified the spider, you can take steps to seal up entry points, remove their food sources, and use targeted pest control methods to eliminate them. However, if the problem persists or you're unsure how to handle it, it's best to call in a professional pest control technician who can properly assess and treat the issue.