Do Bed Bugs Die in the Washing Machine? Here’s What Actually Works

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Written by Joaquimma Anna

June 28, 2025

When it comes to dealing with bed bugs, the battle can often feel overwhelming. These resilient little insects have a knack for evading detection and can multiply at an alarming rate. Homeowners and renters alike dread the thought of an infestation. One of the most common questions asked in the throes of this crisis is, “Do bed bugs die in the washing machine?” The simple answer is yes, but the details surrounding this process are much more nuanced.

In this article, we will explore the effectiveness of washing clothes and linens to combat bed bugs, the realities of their life cycle, and other strategies that can be employed to ensure a thorough eradication. By understanding these aspects, you can arm yourself with the knowledge necessary to tackle this pest with confidence.

Understanding Bed Bugs: The Basics

Before diving into the washing machine conundrum, it’s essential to comprehend the biology and behavior of bed bugs (Cimex lectularius). Adult bed bugs are reddish-brown, approximately the size of an apple seed, and they thrive in warm environments where they can feast on human blood. These nocturnal creatures are expert at hiding in tiny crevices, making detection difficult.

Bed bugs are known for their resilience; they can survive for months without feeding. Moreover, their eggs are particularly hardy. These minuscule, pearly-white eggs are often lodged in seams of mattresses and other fabrics, and if not addressed, they can quickly lead to a more serious infestation.

Do Bed Bugs Die in the Washing Machine?

The short answer is yes, but several factors come into play. Heat is lethal to bed bugs, and using a washing machine that operates with hot water will effectively kill them. The Centers for Disease Control and Prevention (CDC) recommends washing items in hot water (at least 60 degrees Celsius or 140 degrees Fahrenheit) for an optimal effect.

However, while washing can be effective, it is not foolproof. Bed bugs can reside not just in clothing but also in other textiles such as curtains, blankets, or upholstered furniture. Hence, it is crucial to consider other treatment methods in conjunction with laundering to ensure complete eradication.

The Washing Machine Process: A Step-by-Step Guide

If you suspect you have bed bugs and wish to use your washing machine as part of your treatment, here’s a practical plan to follow:

  • Identify Infested Items: Start by inspecting your belongings critically. Pay close attention to bedding, clothing, and anything else that may have come into contact with infested areas.
  • Use Hot Water: Wash all infested items in hot water. Ensure that your washing machine is set to the highest temperatures and follow up with a thorough rinse cycle.
  • Dry on High Heat: After washing, place your items in the dryer. Set the dryer to high heat for at least 30 minutes. The heat from both washing and drying will help to kill any adult bed bugs and their eggs.
  • Store Items Immediately: Once dried, store your items in sealed plastic bags to prevent any potential re-infestation.

It’s also wise to wash items that have not been in direct contact with bed bugs. Prevention is key, especially if you’ve recently been traveling or staying in accommodations that may have had an infestation.

Other Crucial Steps in Eradication

While washing is a helpful step, it should not be your only line of defense. Coupling laundry with other methods increases effectiveness:

  • Vacuuming: Thoroughly vacuum carpets, rugs, and upholstered furniture before and after laundering your clothes. Make sure to dispose of the vacuum bag or empty the canister outside your home.
  • Utilize Heat Treatment: Consider using a steam cleaner on mattresses, carpets, and other furniture. Steam at temperatures over 60 degrees Celsius can penetrate and kill bed bugs where they hide.
  • Monitor with Bed Bug Interceptors: Install bed bug interceptors under the legs of your bed frame and any infested furniture. These traps can help monitor and detect any remaining bed bugs.
  • Insecticides: In cases of severe infestations, professional extermination may be necessary. Consult pest management professionals who can use targeted insecticides safely and effectively.

Conclusion: A Holistic Approach

In conclusion, while the washing machine plays a fundamental role in killing bed bugs, it is not the sole solution. The key to effectively eliminating these pests lies in a comprehensive approach that includes washing, vacuuming, heat treatment, and possibly consultation with pest control professionals. Understanding the habits and life cycle of bed bugs equips you to effectively deal with and prevent possible infestations.

As you embrace these strategies, remember, vigilance is your most potent weapon. Regular inspections, combined with proactive measures like washing and heat treatments, will not only eradicate bed bugs but also provide peace of mind in your home. So, take a deep breath, embark on your cleaning crusade, and reclaim your space from these unwelcome invaders.

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Hi, my name is Joaquimma Anna. I am a blogger who loves to write about various topics such as travel, gaming, lifestyle. I also own a shop where I sell gaming accessories and travel essentials.

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