Silverfish in Wardrobes and Clothes: Causes and Cleanup

Silverfish nibble on cotton, silk and starched clothes, leaving yellow marks and small holes.

The short answer

Silverfish thrive in damp, dark wardrobes, especially with starched or soiled clothes. Empty and clean the wardrobe, wash or air clothes, keep them dry and use moisture absorbers. Store seasonal clothes in sealed containers, avoid cardboard boxes, repair leaks and seal cracks.

Signs

• Small holes or scraped patches in fabric.
• Yellow stains.
• Live silverfish when opening wardrobes.

Cleanup

1. Empty the wardrobe and vacuum all corners.
2. Wash or air clothes thoroughly.
3. Wipe shelves and let them dry.
4. Seal cracks and gaps.
5. Use moisture absorbers.

Prevention

• Store clothes clean and dry.
• Avoid cardboard boxes.
• Ventilate wardrobes.
• Fix damp walls.

When to call a professional

If the problem is widespread, keeps returning or you are unsure what you are dealing with, a professional inspection will save time and avoid wasted effort.

Frequently asked questions

Do silverfish eat polyester?

They prefer natural fibres.

Is mothballs the answer?

Not recommended; see our safety guide.

How often to clean?

Every few months.

Should I wash everything?

Items with signs of damage or odour.

This guide is part of IPest's complete resource on silverfish control. For identification help, prevention and treatment options, see our full silverfish control guide for Bangalore.