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How to Prepare Your Commercial Space for a Successful Heat Treatment against Bed Bugs

Bed bugs are notorious for causing discomfort, sleepless nights, and financial losses for commercial space owners and managers. Heat treatment has proven to be an effective solution for eliminating these pesky bugs, but the success of the treatment heavily relies on proper preparation. 

In this blog post, we will outline the steps you need to take to prepare your commercial space for a successful heat treatment against bed bugs. From identifying the problem and clearing the area to seal the space and protecting delicate items, we will cover everything you need to know to ensure that your heat treatment is effective and your commercial space is bed bug-free. 

So let’s dive in and learn how to prepare for a successful heat treatment against bed bugs.

Pre-Treatment Checklist

Before the heat treatment can begin, it is crucial to take some important steps to prepare the space. This includes identifying the bed bug infestation, clearing the area, and removing infested items. Here are the key items on the pre-treatment checklist:

  • Identification of bed bugs – It’s important to identify the presence of bed bugs in the affected area. Bed bugs are small, reddish-brown insects that feed on the blood of humans and animals, leaving behind itchy, red bites. Look for signs of bed bugs such as eggs, fecal matter, and shed skins. A pest control professional can also help with bed bug identification.
  • Clearing the area – Clear the space of any unnecessary items to make it easier to inspect, treat, and monitor. Remove any clutter, such as papers, books, and boxes, and store them in sealed plastic bags.
  • Removing clutter and personal items – Remove all personal items from the affected area, such as clothing, towels, bedding, and electronics. Seal these items in plastic bags to avoid reinfestation.
  • Removing infested items – Remove any items that cannot be treated with heat, such as mattresses, box springs, and upholstered furniture. These items should be disposed of properly to avoid spreading the infestation.
  • Laundering and drying infested linens and clothing – Launder all infested linens and clothing in hot water (at least 120°F) and dry them on high heat for at least 30 minutes. This will kill any bed bugs and their eggs.
  • Informing tenants and staff – Inform all tenants and staff of the bed bug infestation and the upcoming heat treatment. This will allow them to prepare their items and avoid reinfesting the treated area.

Preparing the Space

Preparing the space is a crucial step in ensuring the success of heat treatment against bed bugs in commercial spaces. Here are 10 easy steps on how to prepare a commercial space:

  1. Seal the space: Use caulk, weatherstripping, and other materials to seal any cracks, gaps, or openings in the walls, floors, and ceiling. This will prevent heat from escaping and ensure the temperature remains at the required level.
  2. Remove electronics and heat-sensitive items: Remove any electronic devices or items sensitive to heat, such as computers, televisions, and musical instruments. These items can be damaged by the high temperatures used in the heat treatment.
  3. Protect delicate items: If there are any delicate items, such as artwork or antiques, that cannot be removed from the area, cover them with blankets or other protective materials to prevent heat damage.
  4. Set up fans: Place fans in the area to circulate the hot air and ensure it reaches all areas. This will also help to distribute the heat evenly throughout the space.
  5. Set up temperature sensors: Install temperature sensors throughout the space to monitor the temperature during the treatment. This will ensure that the temperature stays at the required level for the time.
  6. Close all windows and doors: Close all windows and doors in the area to prevent heat from escaping and to ensure that the heat treatment is contained.
  7. Cover vents and air ducts: Cover all vents and air ducts in the area with plastic sheeting to prevent heat from escaping through these openings.
  8. Turn off HVAC systems: Turn off any heating, ventilation, and air conditioning systems in the area to prevent them from interfering with the heat treatment.
  9. Use extension cords: If you need extension cords to power fans or temperature sensors, use only heavy-duty cords rated for high temperatures.
  10. Follow manufacturer instructions: Follow the manufacturer’s instructions for any equipment used in the heat treatment, such as heaters, fans, and sensors, to ensure they are used safely and effectively.

During the Treatment

Once the space is prepared, it’s important to manage the treatment process to ensure success properly.

Monitoring temperature and humidity levels is crucial during the treatment process. It’s important to continuously monitor the temperature and humidity levels throughout the process to ensure they stay at the required levels. Adjusting the temperature and humidity will ensure the treatment effectively eliminates bed bugs.

Turning and moving items as needed is also important to ensure all surfaces are exposed to the heat. During the treatment, turning and moving items in the area is important to ensure that all sides are exposed to the heat. Checking items periodically during the treatment will ensure that all sides of the items are exposed to heat.

Ensuring even heat distribution is key to a successful treatment. Using fans to circulate the hot air and ensure even heat distribution throughout the area is crucial. Move fans or temperature sensors to ensure all areas are exposed to heat if necessary.

Avoiding fire hazards is an important safety measure during the treatment. In the treatment area, do not use flammable materials, such as aerosol cans or gasoline. Avoid using equipment with exposed heating elements that could start a fire. These measures will help prevent accidents and ensure the safety of those involved in the treatment.

Managing time is also crucial to a successful treatment. It’s important to follow the manufacturer’s instructions for the duration of the heat treatment. Ensuring that the heat treatment is carried out for the full duration as required will eliminate all bed bugs and their eggs.

Post-Treatment Checklist

Once the heat treatment is complete, it’s important to take some steps to ensure that bed bugs do not return. Here is a post-treatment checklist to follow:

Cooling down the space is the first step after the treatment is complete. It’s important to turn off all heaters and fans and let the space cool down before inspecting the area for remaining bed bugs. This will also help prevent heat damage to any items left in the area during the treatment.

Inspecting the area for remaining bed bugs is crucial to ensure successful treatment. Check all areas of the space, including cracks and crevices, for any signs of remaining bed bugs or eggs. If any bed bugs are found, consider repeating the treatment process or contacting a pest control professional for further assistance.

Reintroducing items back into the space should be done carefully. Launder and dry all clothing and linens removed from the area before reintroducing them. Check all items for signs of bed bugs before returning them to the space.

Preventive measures are important to ensure that bed bugs do not return to the treated area. Consider using bed bug-proof encasements on mattresses and box springs, sealing any cracks or gaps in walls and floors, and regularly inspecting the area for signs of bed bugs.

Informing tenants and staff is important to prevent the recurrence of bed bugs in the commercial space. Educate tenants and staff on how to prevent bed bugs and what to do if they suspect a bed bug infestation. This will help prevent future infestations and ensure that everyone is aware of the steps to be taken if bed bugs are detected.

In conclusion, following a post-treatment checklist is crucial to ensure that the heat treatment against bed bugs in commercial spaces is successful. By following these steps for cooling down the space, inspecting the area, reintroducing items, taking preventive measures, and informing tenants and staff, commercial space owners and managers can prevent bed bugs from returning and ensure the long-term success of the treatment.


Bed bug infestations can cause significant problems for commercial spaces, including financial losses and negative effects on the business’s reputation. Heat treatment is a proven solution for eliminating bed bugs, but its success depends on proper preparation and management of the treatment process. 

By following the steps outlined in this article, commercial space owners and managers can eliminate bed bugs from their space and prevent future infestations, protecting their business and ensuring the safety and comfort of their customers and employees.

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