77 77 21 21

Crawling insects

Silverfish

Moisture-loving insects often found in bathrooms, cupboards and stored paper areas. They indicate damp harbourage more than a hygiene issue.

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Representative PPS service image for silverfish guidance
PPS technician checking a rodent control station at a commercial site

Signs to look for

  • Silver-grey insects at night
  • Damage to paper or cardboard
  • Activity in bathrooms or wardrobes
  • Shed scales in cupboards

Risks

  • Damage to books, papers or textiles
  • Persistent activity in damp voids
  • Concern for occupants

Prevention

  • Improve ventilation
  • Reduce humidity
  • Store paper goods dry
  • Seal gaps around skirting and pipes

When to call PPS

  • Activity spreads beyond one damp area
  • Stored materials are being damaged
  • Moisture fixes do not reduce numbers

Pest library FAQs

What signs are reported for silverfish?

Silver-grey insects at night; Damage to paper or cardboard; Activity in bathrooms or wardrobes; Shed scales in cupboards

What risks can silverfish create?

Damage to books, papers or textiles; Persistent activity in damp voids; Concern for occupants

When should I call PPS for silverfish?

Activity spreads beyond one damp area; Stored materials are being damaged; Moisture fixes do not reduce numbers