The number and location of captures can help identify problem areas.
Traps are useful for monitoring, but they may not be sufficient to eliminate a large population.
10. Should You Use Insecticides?
Insecticides may be appropriate when silverfish activity persists despite environmental control, but they should be selected and used carefully.
Choose products specifically labeled for the intended indoor pest-control use and follow all label instructions.
Do not spray food, dishes, food-preparation surfaces, or areas where a product is not authorized.
Keep children and pets away from treated areas as directed.
Avoid mixing household chemicals or applying improvised treatments that could
create harmful fumes or residues.
Some pesticide products are unsuitable for particular surfaces or environments, and excessive application can create unnecessary exposure without resolving the source of the infestation.
If silverfish are widespread, repeatedly returning, or difficult to locate, a qualified pest-control professional can identify the likely species and recommend an appropriate treatment plan.
