Why use plastic bags before a bed bug treatment? Learn how to prepare your home and follow the right instructions with Alexandre.
Alexandre·Pest management expert··8 min read
Founder of Gestion Parasitaire D’Amour, Alexandre personally responds to requests and oversees the follow-up for every client.
Putting bedding in bags, sorting clothing, clearing furniture out of the way... Preparing for bed bug treatment takes time. You may wonder why all these steps are necessary when a professional will be carrying out the treatment.
Each step has a purpose: providing access to hiding places, limiting the movement of bed bugs and protecting items that have already been treated. However, the exact preparation depends on the home, the rooms involved and the selected treatment. Alexandre will tell you what to prepare based on your situation.
Key points to remember before you begin
Ask which rooms and items are involved before moving anything.
Keep items awaiting treatment separate from items that have already been treated.
A sealed bag is used for transport or protection. It does not treat its contents.
Set aside the clothing, medication and essential items you will need.
Confirm when you can return to the home.
Confirm separately when you can open the bags and put your belongings away.
This short list provides a starting point. The instructions you receive for your home take priority.
Why do you need to prepare your home?
Preparation makes the areas that need to be inspected and treated accessible. Clothing on the floor, items piled up around the bed or full drawers can conceal places that need to be examined.
Health Canada explains that preparation may include sorting personal belongings, washing clothing and bedding, and moving certain pieces of furniture. The same source states that, as a general rule, the specialist will tell the occupant what procedure to follow before the inspection or treatment. Read Health Canada’s advice.
Preparing does not mean emptying the entire home at random. The goal is to make the right areas accessible without unnecessarily moving items from one room to another.
What should you confirm with Alexandre before you begin?
Start by confirming the scope of the preparation. Ask which rooms are involved, which pieces of furniture must remain accessible and which textiles need to be treated. Also mention whether you have already moved items or started washing clothing.
Explain your circumstances from the start: no dryer, limited space, delicate fabrics, a piece of furniture that is too heavy, reduced mobility or the need to keep certain items within reach. This information makes it possible to adapt the instructions before the home is filled with bags that are difficult to identify.
What are plastic bags for?
The bags serve two distinct purposes depending on what they contain.
Before textiles are treated, bags are used to transport them while limiting the spread of bed bugs. The CIUSSS de la Mauricie-et-du-Centre-du-Québec fact sheet recommends placing fabric belongings in closed bags to take them to the treatment location, such as a dryer. Read the preparation fact sheet.
After textiles have been treated, the bags protect them. The Quebec government recommends placing treated items in tightly sealed bags and keeping them outside the infested room until extermination is complete in that room. Read Quebec’s recommendations.
A sealed bag never means, by itself, that its contents have been treated. The status of the contents is what matters.
How should you separate items awaiting treatment, treated items and essentials?
A simple system reduces errors and avoids having to open several bags to find an item.
Awaiting treatment. Place designated textiles and items that have not yet received the planned treatment in this category. Seal the bags before moving them.
Treated items. Use clean, tightly sealed bags for items whose treatment is complete. Do not mix this category with the first one.
Essentials to confirm. Group together what you will need during the treatment period: work clothes, children’s clothing, medication or personal hygiene items. Ask Alexandre how to prepare them and where to keep them.
Write the category and contents on each bag. Labels such as “Awaiting treatment: sheets” or “Treated: work clothes” are more useful than a simple number. Transparent bags can make items easier to identify, but always confirm which type of container to use and how to seal it.
How can you continue living in your home during preparation?
Think first about the next few days. Prepare only the essentials whose storage method you have confirmed. This will keep you from reopening a bag of treated items to find an outfit, a charger or something you use every day.
If several people live in the home, label the bags by person or purpose. However, keep the “Awaiting treatment” and “Treated” categories clearly separated. Day-to-day organization must not blur the status of the items.
How can you work room by room without mixing everything together?
Work in the order specified for your home instead of opening every closet at once. Finish one category of items before moving to the next. This approach makes it easier to see what remains to be done and reduces the risk of confusing two bags.
In the bedroom, the instructions may cover bedding, clothing, drawers and access around the bed. In a closet, start by identifying the textiles involved and the essential items. In a common area, do not automatically move cushions, curtains or upholstered furniture to another room. First ask how each item should be prepared.
Also plan a clear route for taking textiles to the treatment location without setting the bags down in several rooms. When treated items return, place them in the clean area you were given. The goal is to maintain a clear separation from start to finish.
Do you need to move everything or put everything in bags?
No. A sheet, a book, an electronic device and a piece of upholstered furniture are not prepared in the same way. Ask what should be moved, bagged, treated differently or left in place.
Moving an item into a room that is not involved can also spread the problem. Before emptying a bookshelf, moving a piece of furniture to another room or throwing out a mattress, explain what you plan to do. Our page about bed bug treatment explains how the situation is assessed before preparation instructions are provided.
Which mistakes make preparation more difficult?
Mixing items awaiting treatment with treated items. Clear labels and separate storage areas help preserve their status.
Assuming that a sealed bag treats its contents. The bag transports or protects. The treatment must be the one recommended for the item involved.
Moving items from one room to another without checking first. This can spread bed bugs and make it more difficult to define the affected areas.
Throwing everything out immediately. Some items can be treated or assessed in place. Ask for advice before disposing of a piece of furniture or an important belonging.
Opening the bags too soon. Confirm when items can be returned to drawers, closets or treated rooms.
How can you adapt the preparation to a difficult situation?
Tell Alexandre before the appointment if a step seems impossible. No dryer, a fabric that cannot withstand heat, a heavy piece of furniture or a lack of space requires an adapted solution. The Quebec government presents different methods for certain textiles and objects, but their conditions of use vary. Do not choose a method at random.
The situation can also become distressing. The Direction régionale de santé publique de Montréal notes that bed bugs can affect anyone and that there is no shame in experiencing this situation. Read the information from Montréal public health.
When can you open the bags and put your belongings away?
The end of one visit does not automatically mean that everything can be unpacked. Quebec recommends following the exterminator’s instructions during and after the treatment, then returning textiles and objects to their places once the bed bugs have been eliminated.
Before putting your belongings away, confirm how long you must wait before returning home, the measures to follow in treated rooms, the planned follow-up and when the bags can be opened. Alexandre will explain how these instructions apply to your situation.
Your list of questions before treatment
Which rooms do I need to prepare?
Which textiles and objects do I need to put in bags?
What needs to stay in place?
How should I distinguish items awaiting treatment from treated items?
How should I store the clothing and objects I will need?
What should I do with delicate fabrics or items that cannot be washed?
Where should I put the sealed bags?
When can I return, open the bags and put my belongings away?
Take a few minutes to write down the answers. Clear preparation is less about moving everything than knowing what to do with each category of items. Keep these answers nearby throughout the preparation so everyone in the home follows the same categories and storage plan.
Are you having trouble preparing your home?
Explain what is causing difficulty before the appointment. This helps clarify the steps, choose a realistic order and discuss what can be done in your home.
Have a question about preparation? Talk to Alexandre before moving your belongings. He will explain what to do in your situation.
