What should you do with a mattress if it contains bedbugs? - briefly
Seal the mattress in a heavy‑duty, double‑layer plastic bag to contain the infestation, then either arrange professional heat treatment or discard it according to local hazardous‑waste regulations.
What should you do with a mattress if it contains bedbugs? - in detail
If a mattress is found to be infested with bedbugs, immediate containment is essential. Seal the bed and surrounding furniture with plastic sheeting or mattress encasement rated for bedbug protection to prevent migration. Keep the room temperature stable and avoid moving the mattress until a plan is in place.
Steps to address the infestation:
- Isolate the unit – Place the mattress in a sealed bag or wrap it tightly in heavy‑duty plastic. Label the package as “infested” to warn handlers.
- Assess treatment options – Determine whether the item can be salvaged or must be discarded. Consider the age of the mattress, cost of replacement, and severity of the infestation.
- Heat treatment – Expose the mattress to temperatures of at least 120 °F (49 °C) for 90 minutes. Professional portable steam units or specialized heat chambers achieve this without damaging the material.
- Freezing method – If heat is unavailable, store the mattress in a freezer set to 0 °F (‑18 °C) for a minimum of four days. Ensure the freezer is large enough to accommodate the entire mattress without folding.
- Chemical application – Use EPA‑registered bedbug insecticides labeled for use on fabrics and mattresses. Apply according to manufacturer instructions, targeting seams, tufts, and folds. Repeat treatment after 7–10 days to catch newly hatched nymphs.
- Professional extermination – Engage a licensed pest‑control service that offers integrated pest management. Technicians can combine heat, vapor, and targeted chemicals while providing documentation for insurance or warranty claims.
- Disposal – If the mattress is deemed unsalvageable, follow local regulations for hazardous waste. Seal the mattress in a double‑layered bag, mark it clearly, and arrange for collection by a licensed disposal company. Do not place it in regular trash bins.
After treatment or removal, inspect adjacent furniture, bedding, and floor coverings. Wash all linens in hot water (≥130 °F/54 °C) and dry on high heat for at least 30 minutes. Vacuum the room thoroughly, discarding the vacuum bag or cleaning canister contents in a sealed container.
Prevent future infestations by using encasements with zippered closures, reducing clutter, and conducting regular visual inspections, especially after travel or contact with infested environments.