Carpet Beetle Larvae Chew Their Way Through Home

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A reader recently asked us about some worm-like organisms she discovered in her home. She sent us a few photographs and this message, “What are these worms? We think the pale ones are juveniles and the dark striped ones are adults. These were living in a bed made with press-board, but my son also found an adult with his toys (in a closet that had press-board shelves).We could hear them chewing at night in the bed, which we have since disposed of.” The first photograph shows the pale juvenile creature:

This is definitely some type of larva, not a worm. There are countless larvae that look similar to the creatures our reader found, but luckily our reader also included a photo of the “adult” creatures. We put quotations around adult because we believe these dark striped organisms are still larvae, just further along in their development than the pale ones:

We believe these are carpet beetle larvae. Carpet beetle larvae are notorious household pests and we are quite familiar with their sneaky ways and destructive eating habits! Since carpet beetle larvae eat basically everything, we don’t know if they are feeding on the press-board bed frame and shelves, or on the bedding itself and other materials in the closet. They are known to eat wool, feathers, fur, as well as other various fabrics, but it is surely possible they are munching on the press-board. To get rid of carpet beetle larvae, our reader will need to remove anything that has been damaged by them and either dispose of it or have it professionally cleaned. She should investigate all of her bedding as well as everything in the closet in search of evidence of these larvae. Once the food sources have been removed, our reader will need to stick to a daily cleaning regime to get rid of any remaining larvae and potential food sources. This involves sweeping, dusting, vacuuming, scrubbing, and doing laundry for 2-4 weeks. Although it may seem excessive, it is the only way to eliminate larvae and to keep them from coming back! These larvae might be annoying but luckily they aren’t dangerous or harmful.

To conclude, we believe the organisms chewing through our reader’s home are carpet beetle larvae. For more cleaning tips for getting rid of these specimens, our reader can check out this article.


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Carpet Beetle Larvae Chew Their Way Through Home
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Carpet Beetle Larvae Chew Their Way Through Home
We believe the organisms chewing through our reader's home are carpet beetle larvae. For more cleaning tips for getting rid of these specimens, our reader can check one of our various articles on carpet beetle larvae.

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Author: Worm Researcher Dori

1 thought on “Carpet Beetle Larvae Chew Their Way Through Home

  1. This may be a carpet beetle but it is definitely infected with the horsehair worm. They have infected every ant and roach in my area in SC. I can spot them a mile away now cause it’s all I see. I had a roach on my bathtub I noticed had one normal antenna and one extremely long one so I killed it with a shoe but didn’t squash it. I left it there awhile and when I went back into the bathroom it was pulling itself along with the very long antenna. It stopped when I got up closer and didn’t move again until I left the room. Although I was unable to get a video of it moving I used my phone in 4K video mode zoomed in and in the track it was dragging itself along were tiny black worms. They were not visible with the human eye. I could only see them using my 20 megapixel camera zoomed in x 8. They looks like tiny little threads but did move but I picked them up with the end of a toothpick very carefully lol. Crazy happenings going on.

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