These broad-spectrum antibacterial peptides make these species vulnerable to venom or blood from spiders.
When protecting one’s health, removing dirt flies may be more important than eliminating spiders. Spider droppings are regarded as undesirable when living indoors.
Yet, many open concerns remain about web-building spiders, such as if other species have bacteria-free feces or if different molecular approaches produce different results.
More research on this subject is required to learn it thoroughly.