The answer to 'stink bug scratching sounds' is that the scratching or scurrying noises are likely caused by stink bugs moving around inside your home. Stink bugs are attracted to warm, sheltered areas and may enter your home through cracks and crevices, seeking shelter during the colder months. The scratching or rustling sounds are a common sign of stink bug activity.
While stink bugs are not typically harmful to humans, their presence can be a nuisance. Effective solutions include sealing entry points, using insecticidal sprays or traps, and calling a professional pest control technician if the infestation becomes severe.