Cool Facts About Casemaking Clothes Moth
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Casemaking Clothes Moth

Tinea pellionella

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    Casemaking Clothes Moth on knit

    What is a Casemaking Clothes Moth?

    The Casemaking Clothes Moth (Tinea pellionella) is a tiny yet troublesome pest that threatens fabrics and textiles. Belonging to the Tineidae family, these moths are notorious for causing damage to clothing, upholstery, and other natural fiber-based items.

    Pest Stats

    • Color:  They are characterized by their unique mottled appearance, featuring shades of brown and cream.
    • Legs: 6
    • Shape:  Slender, elongated shape
    • Size: 0.4 to 0.5 inches (10-13 mm)
    • Antennae: Yes

    “PMI does a great job. They are very responsive, professional, punctual, and knowledgeable, and they explain things very clearly and well. They are really thorough in their treatments, and we have trusted them to keep our house pest free for over 20 years.”

    Margaret J, Verified Google Review

    What Do Casemaking Clothes Moths Look Like?

    The Casemaking Clothes Moth undergoes four stages: egg, larva (caterpillar), pupa, and adult. The larvae are particularly notable, as they create portable cases from silk and pieces of the materials they feed on, providing them protection and mobility.

    Signs of an Infestation


    An infestation of Case-Making Clothes Moths becomes evident through damaged fabrics. Look for irregular holes, chewed edges, and bare patches in clothing, linens, and carpets. Small, silken cases on the fabric surface are a distinctive sign of these pests.



    These moths commonly inhabit areas where natural fibers are stored. Closets, wardrobes, and storage spaces are prime locations for infestations. They prefer dark, undisturbed environments with humidity.

    Casemaking Clothes Moth Prevention

    How to Get Rid of Casemaking Clothes Moths

    • Inspection: Regularly inspect stored items, particularly natural fiber-based fabrics.
    • Cleaning: Wash or dry-clean items before storing them to eliminate any larvae or eggs.
    • Vacuuming: Thoroughly vacuum storage areas to remove larvae and cases.
    • Storage: Use airtight containers or sealed bags for clothing and fabrics.
    • Temperature and Humidity: Maintain cool, dry conditions to deter infestations.


    Casemaking Clothes Moths Education


    Casemaking Clothes Moths are fabric-damaging pests, feeding on natural fibers like wool, fur, and feathers. Their presence can lead to significant textile damage, affecting the appearance and value of your belongings.

    Do They Bite or Sting?

    No, Casemaking Clothes Moths do not threaten humans by biting or stinging. Their focus is on consuming natural fibers.

    At PMi, we are committed to helping you tackle and prevent Casemaking Clothes Moth infestations. Our team of experts is equipped with the knowledge and tools to safeguard your textiles and fabrics, ensuring your living spaces remain free from these bothersome intruders. Contact us to schedule a consultation, and let us help you shield your cherished items from these persistent pests.


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