Amazing Techniques to Keep Your Mattress Bedworm-Free

By Rhazia Parkar

Bed worms—just hearing the words can send a shiver down your spine. Discovering these tiny pests in the place where you rest and rejuvenate is unsettling. Though they may not be as infamous as bed bugs, these little critters can still cause damage to your mattress and disrupt your peace of mind. What’s more concerning is that their presence often indicates an underlying issue that could worsen if not addressed promptly.

So, what exactly are mattress-worms? How can you identify them? Most importantly, how can you eliminate them and reclaim your mattress and, by extension, your peace of mind?

This comprehensive guide will answer all these questions, leading you step-by-step through identifying, treating, and preventing bedworm infestations. From chemical solutions to natural remedies, we’ll explore various strategies that can be tailored to fit your needs and preferences. But first, let’s dive into understanding what bed worms are and how they find their way into your home.

What Are Bed Worms?

Bed worms are a common term for various small, worm-like creatures that can infest your mattress. Contrary to what the name may suggest, these aren’t always worms in the biological sense. Instead, the term often refers to the larvae of different insects. Below are the most common types:

Carpet Beetle Larvae

  • Description: These larvae are tiny, ranging from 1/8 to 3/16 inches long, and are typically oval-shaped. They have a set of delicate, tiny hairs on their bodies and are often tan or brown.
  • Habitat: They can be found in carpets, clothes, and mattresses, usually feeding on natural fibres.
  • Risks: They can chew holes in the fabric, potentially ruining your mattress cover or sheets.

Clothes Moth Larvae

  • Description: Generally white with a brown head, these larvae range from 1/4 to 1/2 inches long and have a more worm-like appearance compared to carpet beetle larvae.
  • Habitat: As the name suggests, they’re often found in clothes but can also infest mattresses, particularly those made of natural fibers like wool.
  • Risks: They can cause significant damage to fabrics, including making holes in your mattress cover.


  • Description: Silverfish are small, wingless insects that appear silver or gray. While not worms, they often end up categorized as ‘bed worms’ due to their worm-like shape.
  • Habitat: They prefer damp, dark environments, and while less common, can occasionally be found in mattresses.
  • Risks: They can damage paper and fabric, although they are generally less harmful compared to carpet beetle and clothes moth larvae.


  • Description: These are tiny insects, often less than 1 mm long, and usually pale brown or yellowish.
  • Habitat: They are often found in damp or moldy environments and can be found in mattresses that have been exposed to moisture.
  • Risks: They generally do not cause damage to the mattress but may indicate a moisture issue that needs addressing.

Understanding the type of bedworm you’re dealing with is the first step in effectively tackling the problem. The method of eradication may vary depending on the specific culprit. In the following sections, we’ll delve deeper into how to identify the signs of each type and the appropriate measures to get rid of them once and for all.


Recognizing the presence of bedworms early on is crucial for effective eradication. Common signs include small holes in your mattress cover, sheets, or surrounding upholstery. You might also notice tiny, cylindrical fecal pellets or even directly observe the larvae or insects. Some bedworms, like clothes moth larvae, may also leave behind a silky cocoon. To correctly identify the type of infestation, you can capture a specimen and compare it to the descriptions provided in the previous section. Remember, accurate identification is the first step toward an effective solution.

Initial Measures

When you identify bedworms in your mattress, swift action is imperative to prevent further damage and spread. Here are the immediate steps you should consider:

  • Vacuuming

The first line of defense against any bedworm is thorough vacuuming. Focus on the mattress seams, folds, and any cracks or crevices where larvae or insects could hide.

  • Isolation

If possible, remove the infested mattress and isolate it from other areas to prevent the spread of the infestation.

  • Washing

Wash all bedding, covers, and nearby fabrics in hot water, followed by a hot dryer cycle to kill larvae or eggs.

  • Freezing Small Items

For items you can’t wash, consider freezing them for at least 72 hours to kill off larvae and eggs.

Chemical Solutions

While natural remedies can be effective in their own right, chemical solutions often provide more immediate and comprehensive results when tackling bedworms and other similar pests. However, using chemicals is responsible for ensuring the safety of all household members.


  • These compounds are specifically formulated to eliminate various pests, including bedworm-related larvae and insects. There are insecticides tailored for different pests, so it’s essential to identify them accurately before choosing the correct insecticide.

Aerosol Sprays

  • Convenient for spot treatments, aerosol sprays are easy to apply. However, if you’re treating a mattress or bedding, ensure the spray is labelled safe for use. Always allow sufficient drying time and ensure proper ventilation during and after application.

Dust Insecticides

  • These powdered insecticides treat cracks, crevices, and areas around the bed frame where bedworms might hide. Some can even be lightly dusted on mattresses. They typically have a residual effect, continuing to work over time.

Efficacy and Reapplication

  • Not all chemical treatments are a one-time solution. Depending on the severity of the infestation and the product’s formulation, reapplication might be necessary. Always read and adhere to the manufacturer’s dosage, frequency, and safety precautions guidelines.

Safety First

  • When using chemical solutions, always prioritize safety. Use gloves, avoid inhalation, and keep the chemicals out of reach of children and pets. Airing out treated areas and washing treated bedding before use is also advisable.

Natural Remedies

For those hesitant to use chemical solutions, various natural remedies can effectively treat bedworm infestations. Keep in mind that natural methods often require patience and consistent application.

Diatomaceous Earth

This natural, non-toxic powder works by dehydrating the insects and larvae. Spread it around the affected areas and leave it for several days before vacuuming.

Vinegar Spray

A white vinegar and water mixture can effectively repellent some bedworms. However, vinegar can also bleach fabrics, so test a small area first.

Essential Oils

Oils like lavender, peppermint, and cedarwood can repel various insects and larvae. Add a few drops of water and spray the mixture on your mattress.

Boric Acid

Boric Acid is another natural insecticide that works well on various insects, including some bedworms. Sprinkle it lightly on the mattress and let it sit before vacuuming.

Even though these are natural remedies, always follow guidelines for safe use. Some essential oils and boric acid can be toxic to pets.


Prevention is the best cure. Once you’ve successfully eradicated bed worms from your mattress, implementing the following tips can help you avoid future infestations:

Regular Cleaning:

  • Vacuum your mattress, bed frame, and surrounding areas at least once a week. Pay special attention to seams, crevices, and folds where bedworms may hide.

Proper Storage:

  • Store unused bedding, clothing, and other fabric in airtight bags or containers. You can add a few cedar blocks or herbal sachets for extra protection.

Frequent Linen Changes:

  • Regularly change and wash your bed linens, blankets, and mattress covers. Use hot water and a hot dryer cycle to kill off any potential larvae or eggs.

Natural Repellents:

  • Consider using natural repellents like lavender sachets or essential oil sprays as a preventative measure.

Seal Cracks and Crevices:

  • Ensure that potential entry points in your home are sealed off. Pay attention to windows, doors, and floorboards.

Professional Check-up:

  • If you’ve had an infestation, it is worth having a professional pest control service inspect your home annually as a preventive measure.

Taking these preventive measures seriously can significantly reduce the risk of another infestation and maintain a clean, comfortable sleeping environment.

When to Seek Professional Help

Even with the best DIY efforts, some bedworm infestations may prove too stubborn or extensive to handle alone. In such cases, professional intervention is advised. Here’s what to consider:

The extent of Infestation:

  • If your problem persists after multiple attempts at eradication, the infestation has likely spread beyond what you can manage alone.

Health Concerns:

  • Some people may be allergic to bedworms or the natural and chemical solutions used to treat them. If anyone in the household has health issues or if you have pets, professional advice should be sought.

Identification Uncertainty:

  • If you are still determining the bedworm type, a professional can help you use the most effective treatment methods.

Safety of Chemical Treatments:

  • Professionals are trained to handle chemical treatments safely, adhering to regulations that may be difficult to navigate as a layperson.


  • Many professional pest control services offer guarantees on their work, giving you peace of mind.

Cost-Benefit Analysis:

  • While hiring a professional may seem expensive, the cost can be justified if DIY efforts have failed, requiring repeated treatments and time.

To find a reputable service, look for licensed companies with good reviews and can provide a thorough inspection and treatment plan.

Bed worms may be unsettling to discover, but remember, they are a problem with a solution. From understanding the types of bed worms to taking immediate action and considering both chemical and natural remedies, we’ve covered an extensive guide to help you reclaim your mattress and peace of mind. Prevention is crucial, so pay attention to the tips we’ve shared to help you avoid future infestations. The comfort and cleanliness of your sleeping space are worth the effort.

National Pesticide Information Center (NPIC):

The NPIC provides science-based information about pesticides and pesticide-related topics, helping people make informed decisions about using pesticides.

Contact: 1-800-858-7378 or NPIC’s official website.

Professional Pest Management Companies:

Many professional pest management companies can offer inspections, identify pests, and suggest both chemical and non-chemical control methods.

Look for companies that are National Pest Management Association (NPMA) members, as they often adhere to higher training and service standards.

Always carefully vet any advice you receive, especially if you’re recommended to use certain pesticides or chemicals. It’s essential to ensure the safety of all occupants in the affected space, including pets.