Which non-chemical method is commonly used to manage bed bugs in bedding?

Which non-chemical method is commonly used to manage bed bugs in bedding?

• A. Scented sprays
• B. Large fans
• C. Thermal fogging
• D. Mattress cover

Answer: (D)

A mattress cover works as a non-chemical barrier that fully encases the mattress and box spring. By sealing these sleeping surfaces, bed bugs can’t hide inside the mattress or feed through the fabric, and any bugs already inside are contained for easier detection and future control. This simple step reduces harborage and helps prevent the spread, making it a dependable part of bed bug management without pesticides. Other options rely on chemicals or aren’t effective for bedding: scented sprays don’t reliably eliminate infestations, large fans don’t kill bed bugs or remove hiding spots, and thermal fogging uses heat to disperse insecticides rather than providing a true non-chemical containment solution.

A mattress cover works as a non-chemical barrier that fully encases the mattress and box spring. By sealing these sleeping surfaces, bed bugs can’t hide inside the mattress or feed through the fabric, and any bugs already inside are contained for easier detection and future control. This simple step reduces harborage and helps prevent the spread, making it a dependable part of bed bug management without pesticides. Other options rely on chemicals or aren’t effective for bedding: scented sprays don’t reliably eliminate infestations, large fans don’t kill bed bugs or remove hiding spots, and thermal fogging uses heat to disperse insecticides rather than providing a true non-chemical containment solution.