Quick Answer: Before buying a used mattress, inspect all seams, tufts, and tag areas for tiny rust-coloured spots, shed skins, or live insects. Bed bugs hide in mattress piping and can survive up to 12 months without feeding. Ontario has no law banning used mattress sales, so buyer caution is essential. A new mattress with a warranty is the safest choice.
In This Guide
Reading Time: 8 minutes
Why Used Mattresses Carry Bed Bug Risk
A used mattress can seem like a smart way to save money. And we understand the appeal, especially for first apartments, student housing, or tight budgets. But there is a hidden cost that can far exceed whatever you saved: bed bugs.
Bed bugs (Cimex lectularius) are small, flat, reddish-brown insects that feed on human blood. They are excellent hitchhikers and skilled at hiding. A mattress is their ideal habitat because it puts them inches from their food source, you, for eight hours every night.
The problem with used mattresses is that you cannot see what is inside them. Bed bugs are nocturnal, avoid light, and can squeeze into spaces as thin as a credit card. A mattress can look perfectly clean on the surface and still harbour a thriving population in the seams, under the quilted top layer, or inside the foam.
How Long Can Bed Bugs Survive?
Research published in the Journal of Economic Entomology shows that adult bed bugs can survive 12-18 months without a blood meal under cool conditions. This means a mattress that has been sitting in storage, a garage, or a moving truck for months can still carry live bed bugs. Eggs, which are about the size of a pinhead, can hatch within 6-10 days at room temperature. A single pregnant female can start an infestation of hundreds within weeks.
The Cost of a Bed Bug Infestation
Professional bed bug treatment in Ontario typically costs between $500 and $2,000 for a single room. Whole-home treatments can run $3,000 to $5,000 or more. The treatment process often requires multiple visits, laundering all clothing and bedding, and sometimes discarding furniture.
Brad has heard from customers who spent more on bed bug treatment than they would have on a brand-new mattress. "We've had families come in after a bed bug experience," he says. "The financial cost is real, but the stress and lost sleep are worse."
How to Inspect a Used Mattress for Bed Bugs
If you are considering a used mattress despite the risks, a thorough inspection is your best protection. Here is how to do it properly.
What You Need
- A bright flashlight (phone flashlights work)
- A magnifying glass if you have one
- A credit card or stiff piece of paper
- White or light-coloured clothing (makes it easier to spot bugs on you afterward)
- A large plastic bag or mattress encasement for transport
Step-by-Step Used Mattress Inspection
Step 1: Check the Piping and Seams
Run your flashlight along every seam of the mattress. The piping (the raised fabric edge around the perimeter) is the most common hiding spot. Use your credit card to open the seam slightly and look for dark spots, shed skins, or live bugs. Pay extra attention to corners where seams meet.
Step 2: Inspect Tufts and Buttons
If the mattress has quilted tufts or buttons, pull each one up slightly and look underneath. Bed bugs love these tight, undisturbed pockets. Check for tiny white eggs (about 1mm long) or dark faecal spots.
Step 3: Examine the Label Area
The area where the manufacturer's label is sewn on creates a perfect hiding spot. Lift the label and shine your light behind it. Bed bugs are often found clustered here because the stitching creates protective folds.
Step 4: Check the Bottom and Edges
Flip the mattress and inspect the underside. Pay attention to where the fabric is stapled or sewn to the base. Look for dark streaks (faecal staining) or a sweet, musty odour, which can indicate a larger infestation.
Step 5: Inspect the Box Spring or Foundation
If a box spring comes with the mattress, inspect it separately. Remove the dust cover on the bottom and look inside, particularly along the wooden frame and in corners. Box springs often harbour more bed bugs than the mattress itself because they are rarely disturbed.
What Bed Bugs Actually Look Like
Knowing what to look for makes your inspection far more effective.
Identifying Bed Bugs and Their Signs
- Adult bed bugs: 4-7mm long, flat, oval-shaped, reddish-brown. About the size and shape of an apple seed
- Nymphs (young): 1-4mm, translucent to light tan. Much harder to spot
- Eggs: About 1mm, pearly white, usually found in clusters of 10-50
- Faecal spots: Dark brown or black dots, about the size of a pen tip. These bleed into fabric like ink
- Shed skins: Pale, translucent shells that look like empty bug husks
- Blood spots: Small reddish-brown stains from crushed bugs or digested blood
- Smell: A sweet, musty odour in heavy infestations. Often compared to overripe raspberries
Common Lookalikes
Not every small bug in a mattress is a bed bug. Carpet beetle larvae, booklice, and spider beetles can all be found in bedding. The key difference is shape: bed bugs are distinctly flat and oval when unfed. If you are unsure, put the specimen in a sealed bag and bring it to a pest control professional for identification.
What to Do If You Already Bought a Used Mattress
If you have already brought a used mattress home, these steps can help reduce the risk of an infestation spreading.
Immediate Steps
- Encase it immediately. Place the mattress in a certified bed bug encasement before bringing it inside. This traps any bugs inside and prevents them from escaping into your home.
- Keep it isolated. If possible, place the mattress in a room away from your existing bedding while you inspect it thoroughly.
- Vacuum all surfaces. Use a vacuum with a HEPA filter. Empty the vacuum canister into a sealed bag and dispose of it outside immediately.
- Steam treatment. A handheld steamer at 100 degrees Celsius or higher can kill bed bugs and eggs on contact. Move the steamer slowly across all surfaces, spending extra time on seams and edges.
- Monitor for two weeks. Place bed bug interceptor traps under the legs of your bed frame. Check them daily. If you catch any bed bugs, contact a licensed pest control professional.
When to Call a Professional
If you find any evidence of bed bugs, whether live insects, eggs, faecal spots, or shed skins, contact a licensed pest control company. DIY treatments rarely eliminate an infestation completely. In Ontario, landlords are legally required to address bed bug infestations in rental properties. Homeowners are responsible for their own treatment. The City of Brantford's public health office can provide local pest control referrals.
Safer Alternatives to Buying Used
We understand that budget matters. Here are some alternatives that give you a clean, safe sleeping surface without the bed bug risk.
Affordable New Mattress Options
New mattresses do not have to cost a fortune. Our Restonic ComfortCare line starts at very accessible price points for twin and double sizes. A queen-size ComfortCare with 1,222 individually wrapped coils offers genuine comfort and support at a fraction of what many retailers charge for comparable quality.
The peace of mind alone, knowing your mattress has never been used by anyone else, has no hidden passengers, and comes with a manufacturer's warranty, is worth the difference in cost.
Student and First-Apartment Solutions
For students heading to university or college, or anyone setting up a first apartment, we have practical solutions. Dorothy, our sleep specialist, often helps young people find mattresses that balance comfort, durability, and budget. "A good mattress does not need to be expensive," she says. "It needs to be right for your body and your sleep habits."
We also carry adjustable bed bases and bedding accessories that can extend the comfort and life of an affordable mattress.
Bed Bug Awareness in Brantford
Like many Ontario communities, Brantford has seen bed bug activity in apartment buildings and multi-unit housing. The Brant County Health Unit provides public information on bed bug prevention and treatment. At Mattress Miracle, we have been helping Brantford families sleep safely since 1997. If you are replacing a mattress after a bed bug experience, call Brad at (519) 770-0001. He can help you choose a new mattress and protector combination that gives you confidence in your sleep space.
Mattress-in-a-Box: A Word of Caution
Online mattress-in-a-box brands offer competitive pricing, but you cannot test them before buying. If you are sensitive to firmness levels or have back or joint issues, buying without trying can lead to returns, restocking fees, and more hassle. Our mattress buying guides can help you understand what to look for, and our Brantford showroom lets you try before you commit.
Ontario Regulations on Used Mattresses
Unlike some U.S. states, Ontario does not have specific legislation banning the sale of used mattresses. The Ontario Consumer Protection Act requires sellers to disclose material facts about products, but enforcement around used mattress sales, particularly in private sales and online marketplaces, is limited. Health Canada recommends caution when purchasing used bedding and advises consumers to inspect for pest evidence before bringing any secondhand mattress into their home.
Shop This Topic at Mattress Miracle
Popular picks at Mattress Miracle:
- Restonic ComfortCare Dalton & Albany pocket-coil mattress
- Whitney double-sided mattress
- Somnia 3.0 posture support pillow
Or shop the full mattress lineup in our Brantford showroom.
Find Your Perfect Mattress at Mattress Miracle
We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Can bed bugs survive in a sealed mattress bag?
Yes, bed bugs can survive inside a sealed encasement for up to 12-18 months. However, a certified bed bug encasement prevents them from escaping and feeding, so they will eventually die. The encasement must remain sealed for the full duration to be effective. Check it regularly for tears or openings.
Will freezing a mattress kill bed bugs?
Extreme cold can kill bed bugs, but it requires sustained temperatures below minus 18 degrees Celsius for at least four days. A Canadian winter night alone is usually not cold enough for long enough. Professional freezing treatments use controlled environments that maintain the required temperature consistently throughout the mattress.
Are bed bugs a health risk beyond bites?
Bed bug bites can cause itching, allergic reactions, and secondary skin infections from scratching. While bed bugs are not known to transmit diseases, the psychological impact of an infestation, including anxiety, insomnia, and stress, can be significant. Some people develop lasting anxiety about sleeping even after successful treatment.
Can I get bed bugs from a new mattress?
It is extremely unlikely. New mattresses from reputable manufacturers and retailers are factory-sealed and shipped in protective wrapping. At Mattress Miracle, our mattresses arrive in manufacturer packaging and are stored in our clean warehouse. We deliver with white glove service and protective wrapping intact.
Does Mattress Miracle take away old mattresses in Brantford?
Yes, we offer old mattress removal with the purchase of a new mattress. Our delivery team handles the removal carefully to prevent any cross-contamination. If you suspect your old mattress has bed bugs, please let us know in advance so our team can take appropriate precautions during removal.
Sources
- Doggett, S.L., Dwyer, D.E., Penas, P.F., & Russell, R.C. (2012). Bed bugs: clinical relevance and control options. Clinical Microbiology Reviews, 25(1), 164-192. doi.org/10.1128/CMR.05015-11
- Romero, A., Potter, M.F., Potter, D.A., & Haynes, K.F. (2007). Insecticide resistance in the bed bug: a factor in the pest's sudden resurgence? Journal of Medical Entomology, 44(2), 175-178. doi.org/10.1093/jmedent/44.2.175
- Reinhardt, K., & Siva-Jothy, M.T. (2007). Biology of the bed bugs (Cimicidae). Annual Review of Entomology, 52, 351-374. doi.org/10.1146/annurev.ento.52.040306.133913
- Wang, C., Saltzmann, K., Chin, E., Bennett, G.W., & Gibb, T. (2010). Characteristics of Cimex lectularius (Hemiptera: Cimicidae), infestation and dispersal in a high-rise apartment building. Journal of Economic Entomology, 103(1), 172-177. doi.org/10.1603/EC09230
- Health Canada. (2023). Bed bugs: What you need to know. canada.ca/bed-bugs
Visit Our Brantford Showroom
We are located at 441½ West Street in downtown Brantford. Free parking available. Our team does not work on commission, so you get honest advice based on your needs.
Mattress Miracle , 441½ West Street, Brantford, ON · (519) 770-0001
Hours: Monday–Wednesday 10am–6pm, Thursday–Friday 10am–7pm, Saturday 10am–5pm, Sunday 12pm–4pm.