How to Get Rid of Carpet Beetle Larvae

Finding tiny, bristly ā€œwormsā€ in your carpet or wardrobe is enough to make anyone’s skin crawl. These are carpet beetle larvae, and while they don’t bite, they can eat through your expensive wool rugs, silk curtains, and designer clothes in weeks.

If you want to know how to get rid of carpet beetle larvae without immediately jumping to harsh chemicals, the answer lies in one word:Ā Sanitation.

How to Get Rid of Carpet Beetle Larvae

What are Carpet Beetle Larvae?

Carpet beetle larvae (also called rug beetle larvae) are the immature stage of the varied carpet beetle (Anthrenus verbasci). While the adult beetles feed primarily on pollen and nectar outdoors, it is the larvae that do the real damage inside your home.

Appearance

Typically measuring between 4mm and 5mm in length, these pests are often mistaken for tiny, furry caterpillars. They are usually oval-shaped and covered in dense, brown or reddish-brown hairs (bristles). One of their most distinct features is the “tufts” of hair at their rear end, which they can use as a defence mechanism.

Why are they in my house?

Unlike many other household pests, carpet beetle larvae thrive on natural fibres. They possess a unique enzyme that allows them to digest keratin, a protein found in animal products.

What do carpet beetle larvae eat?

They will feast on:

The “Cleaning as Pest Control” Method

If you have already discovered an active infestation, sanitation alone might not be enough to save your fabrics. At this stage, it is often necessary to hire a professional pest control company in Sydney to eliminate the population. However, chemical treatments are only half the battle.

Many homeowners find that even after professional spraying, the beetles return just a few months later. This happens because chemicals eventually wear off, but the organic food sources—the dust, pet hair, and lint—remain.

To achieve a permanent solution, cleaning must be used as a primary form to avoid this issue. By meticulously removing the environment where these larvae thrive, you stop the infestation at the root.

The essential Deep Clean checklist

  • Vigorous Vacuuming: Larvae hate being disturbed. High-powered equipment removes the larvae and their food source.
  • Steam Cleaning: Heat kills eggs and larvae instantly.
  • Decluttering: Removing the “hiding spots” where dust tends to accumulate.

When to Call a Cleaning or Pest Control Company?

If you see only one or two larvae, a professional deep clean and thorough vacuuming of edges and crevices usually solves the problem. However, if you see dozens of larvae or have damaged furniture, you may need a pest control service.

Prevention Tips

Once you’ve cleared the current larvae, maintenance is key:

  • Clean your rugs at least once a year. Pro Tip: Schedule a deep clean at least twice a year to ensure organic debris doesn’t accumulate.
  • Don’t ignore the “dust under the bed.”
  • Store seasonal clothing in airtight containers.
  • Move furniture occasionally to clean underneath.
cleaning under the bed to prevent beetle larvae from appearing

Conclusion
How to remove carpet beetle larvae

Getting rid of carpet beetle larvae is about breaking their life cycle through consistent sanitation. The initial discovery of these pests can be unsettling; most minor infestations are easily managed by removing their food sources and habitat. By combining a professional deep clean with the maintenance tips that we left above, you can protect your valuable textiles and ensure your home remains a fortress against these unwanted guests.

Do you want to schedule a carpet or regular deep cleaning? Text or call us at 0404674214 for a Free Quote

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