The answer to 'silverfish nests' is that silverfish are nocturnal insects that thrive in dark, damp environments and often build their nests in hidden areas like cracks, crevices, and behind baseboards. Symptoms of a silverfish infestation include seeing the insects themselves, finding shed exoskeletons, and noticing damage to paper products, fabrics, and starches.
For minor infestations, DIY solutions like using boric acid, diatomaceous earth, or setting out silverfish traps may be effective. However, for larger or recurring issues, it's best to call a professional pest control technician who can properly identify the source of the problem and apply targeted treatments to eliminate the nest and prevent future infestations.