How Long in Dryer to Kill Bed Bugs?

To kill bed bugs in the dryer, run your items on high heat for at least 30 minutes. Bed bugs cannot survive high temperatures for an extended period, making this an effective method for eradication.

Bed bugs are pesky creatures that can wreak havoc on your household. Dealing with a bed bug infestation can be daunting, but knowing the right methods to eliminate them can make the process much easier. One effective way to get rid of bed bugs is by using your dryer.

By exposing infested items to high temperatures, you can effectively eradicate bed bugs and their eggs. We will explore how long you need to run your items in the dryer to ensure all bed bugs are eliminated.

How Long in Dryer to Kill Bed Bugs?


The Drying Method

If you’re dealing with a bed bug infestation, using a dryer to kill these pests can be an effective method. Subjecting bed bugs to high temperatures in a dryer can dehydrate and kill them. However, it’s crucial to ensure that the drying process is done properly to achieve effective results.

Temperature Requirements

Bed bugs are susceptible to high temperatures, so it’s essential to set the dryer at the right heat level to eliminate them. The appropriate temperature for killing bed bugs in a dryer is at least 120°F to 140°F. Maintaining this temperature range for a specific duration is vital to ensure the complete eradication of these pests.


To effectively kill bed bugs in a dryer, the items need to be subjected to a minimum of 30 minutes of high heat. This duration is necessary to ensure that the heat reaches all corners of the items, penetrating and eliminating any bed bugs present. For thicker items, extending the drying time to 60 minutes or more is advisable to guarantee the complete extermination of bed bugs.

Effectiveness Of Heat On Bed Bugs

When it comes to eliminating bed bugs, heat treatment has been proven to be one of the most effective methods. Bed bugs are incredibly resilient and can survive extreme conditions, making them difficult to eradicate. However, exposing them to high temperatures in a dryer can effectively kill these pests. Let’s take a closer look at the effectiveness of heat on bed bugs, and how it impacts their survival.

Temperature’s Impact On Bed Bugs

Bed bugs cannot withstand high temperatures and are quickly killed when exposed to heat. Exposing bed bugs to temperatures above 120°F for a prolonged period can effectively eliminate them. This is because their bodies are unable to regulate heat, leading to their demise. Ensuring that the heat reaches all areas where bed bugs may be hiding is crucial to achieving successful extermination.

Why Heat Kills Bed Bugs

Heat kills bed bugs by disrupting their cellular structure and causing irreparable damage to their bodies. These pests are unable to survive in high-temperature environments, which makes heat treatment an effective solution for eradication. Heat penetrates their hiding spots, reaching into crevices and cracks where bed bugs may reside, effectively exterminating them.

Bed Bug Survival Factors

Bed Bug Survival Factors

Bed Bug Survival Factors: Understanding the factors that influence the survival of bed bugs is crucial in combating these resilient pests. An important aspect to consider is the life stage of bed bugs, as well as their preferred hiding spots. By examining these factors, we can determine the optimal duration for killing bed bugs in the dryer.

Life Stage Of Bed Bugs

Adult bed bugs, nymphs, and eggs have different levels of resistance to heat. Adult bed bugs are generally more tolerant to high temperatures, while nymphs and eggs are more susceptible to heat. This information is vital in determining the appropriate duration for effectively eliminating all life stages of bed bugs through dryer heat treatment.

Hiding Spots

Bed bugs are adept at finding hidden spots in various items such as clothing, bedding, and upholstery. They can seek refuge in seams, folds, and crevices, making it challenging to ensure all are exposed to the heat in the dryer. Understanding their preferred hiding spots aids in effectively targeting these areas during the drying process to maximize the elimination of bed bugs.

Preparation Before Drying

Ensure thorough preparation before drying bed bug-infested items in the dryer for at least 30 minutes on high heat to effectively kill bed bugs. Follow precise guidelines to eliminate any potential bed bug infestations.

Before placing your items in the dryer to eliminate bed bugs, it is essential to properly prepare them. By following these simple steps, you can ensure effective bed bug elimination and prevent any further infestation.

Sorting Items

Start the preparation process by sorting the items that you plan to dry. Divide them into categories based on their size, fabric, and vulnerability to heat.

  • Separate clothing, bedding, and other washable fabrics from items that cannot be machine-washed or dried.
  • Set aside delicate fabrics, such as silk or clothing with embellishments, for alternative treatment methods.
  • Focus on sorting items that are more likely to harbor bed bugs, such as clothing, bedding, and linens.

Sealing Items

Once you have sorted the items, it’s time to seal them in appropriate containers to prevent bed bugs from spreading or infesting other areas.

Use plastic bags to seal washable items tightly and prevent any bed bugs from escaping. Make sure to remove as much air as possible from the bags to create a sealed environment.

For non-washable items, such as shoes or stuffed animals, place them in a sealed plastic container or bag. Consider using a vacuum-sealed bag to minimize any potential disturbances during the preparation process.

  • Avoid using paper or cardboard containers, as bed bugs can easily penetrate them.
  • Label each sealed container to ensure proper identification and prevent any potential mixing of infested and non-infested items.

By taking these precautionary measures before drying, you can effectively prepare your items, eliminating bed bugs and reducing the chances of reinfestation.

Steps For Drying Bed Bug-infested Items

Bed bugs can be resilient pests, but one effective way to eliminate them is by drying infested items in a dryer. Follow these steps to ensure they are eradicated completely.

Loading The Dryer

  1. Place bed bug-infested items such as bedding, clothing, and linens into the dryer.
  2. Ensure the items are not overcrowded to allow for proper heat distribution.
  3. Seal infested items in a plastic bag before transferring them to the dryer to prevent spreading the bugs.

Running The Dryer

  • Select the highest heat setting on the dryer to effectively kill the bed bugs.
  • Run the dryer continuously for at least 30 minutes to ensure the bugs are eradicated.
  • Monitor the dryer to prevent overheating, ensuring safety while exterminating the bed bugs.

By following these steps for drying bed bug-infested items, you can effectively eliminate these pests and prevent a recurring infestation.

How Long in Dryer to Kill Bed Bugs?


Monitoring And Ensuring Success

Ensure effective bed bug extermination by monitoring and adjusting drying time in the dryer. The optimal 30-minute cycle can eliminate bed bugs at all life stages, safeguarding your home from infestation. Regular maintenance and cautious timekeeping are crucial to secure a bug-free environment.

Monitoring and Ensuring SuccessNow that you have run your items through the dryer to eliminate pesky bed bugs, it’s important to monitor and ensure the success of the process. Properly checking for residual heat and inspecting items after drying is key to guaranteeing that those bed bugs are gone for good. By following these simple steps, you can have peace of mind knowing that your home is bed bug-free.

Checking For Residual Heat

After running your items through the dryer, it’s crucial to check for residual heat. Since bed bugs are sensitive to temperature, it’s important to ensure that the dryer has reached a temperature high enough to effectively kill them. To check for residual heat, simply touch the inside of the dryer drum. If it still feels warm to the touch, it’s a good sign that the temperature was sufficient to eliminate the bed bugs.

Inspecting Items After Drying

Inspecting your items after drying is another important step in monitoring the success of your bed bug elimination process. Carefully examine each item for any signs of bed bugs, such as live bugs, eggs, or dark spots. A thorough inspection will help you identify if any bed bugs have survived the drying process.Here are some tips for inspecting items after drying:
  1. Spread out your items on a clean surface, preferably white, to make it easier to spot any bed bugs or signs of infestation.
  2. Use a magnifying glass to get a closer look at small crevices and seams where bed bugs might hide.
  3. Check the edges and corners of your items, as these are common hiding spots for bed bugs.
  4. If you come across any suspicious signs, immediately place the item in a sealed plastic bag and consult with a professional pest control expert.
Ensuring the effectiveness of the drying process is crucial in completely getting rid of bed bugs from your home. By checking for residual heat and thoroughly inspecting your items after drying, you can be confident in the success of your bed bug elimination efforts. So, take the necessary precautions and bid those creepy crawlers goodbye for good!

Alternative Bed Bug Elimination Methods

When it comes to battling bed bugs, the alternative bed bug elimination methods can be just as effective as traditional insecticide treatments. These methods offer a safer and more eco-friendly approach to getting rid of bed bugs, especially for individuals who are sensitive to chemicals or have children or pets in the household.


Freezing is a popular alternative method for killing bed bugs. By subjecting infested items to extreme cold temperatures, it effectively eradicates the pests. The process involves placing the infested items, such as clothing, bedding, or small furniture, in a sealed plastic bag and then storing them in a freezer at temperatures below 0°F for a minimum of 4 days.

Steam Treatment

Steam treatment is another effective alternative method for eliminating bed bugs. Using a steam machine with a high-temperature nozzle, direct steam is applied to the infested areas and items. The high heat of the steam effectively kills bed bugs and their eggs on contact. It’s important to use a steam machine specifically designed for pest control to ensure sufficient heat and pressure for effective treatment.

How Long in Dryer to Kill Bed Bugs?


Preventive Measures After Treatment

After successfully treating your home to get rid of bed bugs, it’s important to implement preventive measures to ensure they don’t make a comeback. By maintaining a regular cleaning routine and practicing early detection strategies, you can keep these pesky pests at bay. Let’s explore these preventive measures in detail:

Regular Cleaning Routine

A clean living environment is essential for preventing the resurgence of bed bugs in your home. Here are a few steps you can take:

  1. Regularly vacuum your home, paying special attention to areas where bed bugs are commonly found, such as mattresses, furniture upholstery, and carpets.
  2. Dispose of the vacuum bag or empty the canister outside of your home to ensure any captured bed bugs are completely removed.
  3. Wash bedding, linens, and clothing in hot water to eliminate any potential bed bug infestations. Dry them on high heat settings for at least 30 minutes to ensure any remaining bugs or eggs are killed.
  4. Consider using mattress and pillow encasements designed to prevent bed bugs from infesting these items. These encasements should be left on for at least a year to ensure the elimination of any hidden bugs.

Early Detection Strategies

As with any pest infestation, early detection of bed bugs is crucial for effectively eradicating them. Here are some strategies to help you identify the presence of bed bugs:

  • Regularly inspect your bedding, mattress seams, and furniture for signs of bed bug activity, such as live bugs, shed skins, dark spots, or bloodstains.
  • Use bed bug interceptors on the legs of your bed to trap and monitor any crawling bugs.
  • Be cautious when purchasing second-hand furniture or clothing, as they may harbor bed bugs. Inspect these items thoroughly before bringing them into your home.
  • If you suspect bed bug activity, immediately contact a professional pest control service to conduct an inspection and carry out necessary treatments.

Frequently Asked Questions On How Long In Dryer To Kill Bed Bugs?

How Long Should I Keep My Clothes In The Dryer To Kill Bed Bugs?

To effectively kill bed bugs in the dryer, it is recommended to keep your clothes in the dryer for at least 30 minutes on high heat. This ensures that the high temperature will reach all areas of the clothing and effectively eliminate any bed bugs present.


In short, drying infested items for 30 minutes at high heat will effectively kill bed bugs and their eggs. However, it’s crucial to understand that the duration and temperature may vary. Always follow professional advice and use caution when dealing with bed bug infestations.

Remember, regular maintenance and cleanliness play a key role in preventing further infestations.

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