How to get rid of book bedbugs? - briefly
Remove the infested book, seal it in a plastic bag, and freeze it at –20 °C for a minimum of 72 hours to exterminate all life stages. Afterwards, vacuum the shelves, apply a low‑toxicity insecticidal dust, and store all books in airtight containers to prevent re‑infestation.
How to get rid of book bedbugs? - in detail
Bedbug infestations in books require a systematic approach that combines isolation, physical removal, temperature treatment, and, when necessary, chemical control.
First, separate the contaminated volumes from any unaffected material. Place them in a sealed, airtight container to prevent the insects from spreading to other items. Keep the container in a location where they cannot be disturbed.
Second, assess the severity of the infestation. If only a few insects or eggs are visible, manual removal may suffice. Use a soft brush or a low‑intensity vacuum equipped with a HEPA filter to dislodge and capture the pests. Empty the vacuum contents into a sealed bag and discard it immediately.
Third, apply temperature extremes, which are the most reliable non‑chemical method. For heat treatment, place the books in a dryer or a specialized heating chamber set to at least 120 °F (49 °C) for a minimum of 90 minutes. Ensure the temperature is uniform throughout the stack to avoid surviving specimens. For freezing, seal the books in a plastic bag and store them at −20 °F (−29 °C) for at least four days. Both methods destroy eggs and adult bedbugs without damaging the paper when the temperature range is respected.
Fourth, consider chemical options only if physical and thermal methods fail. Use a residual insecticide labeled for indoor use on paper products, applying it sparingly to the spine and cover edges with a fine mist. Avoid saturating the pages, as excess moisture can cause ink bleeding and paper warping. Follow the product’s safety instructions, wear protective gloves, and ventilate the area until the pesticide dries completely.
Fifth, after treatment, monitor the books for a minimum of three weeks. Place sticky traps near the storage area and inspect them weekly. Persistent activity indicates the need for repeat treatment or professional pest‑control services.
Finally, implement preventive measures. Store books in climate‑controlled environments with low humidity, use airtight shelving units, and periodically inspect collections for early signs of infestation. Regular cleaning of the storage area reduces the likelihood of future outbreaks.