Are Spider Beetles Harmful?
Spider beetles are not harmful to humans, but they can be a nuisance. They feed on a variety of organic matter, including cereal products, stored food, and dead insects. In large numbers, they can cause damage to stored food products, but they do not bite or transmit any diseases to humans. However, they can trigger allergies in some people, so it’s best to keep them out of the house and take necessary measures to prevent infestations.