Chemical emissions from bedding is a frequent issue for many people, following the unboxing of a new mattress made from non-natural cushioning products. These materials can emit VOCs as they break down, resulting in strong chemical smells and mild respiratory irritation. While the off-gassing often disappears after a couple of weeks, there are proven methods you can take to reduce it more quickly and safely through strategic ventilation practices.

Take your mattress out of its plastic wrap right away and set it in a space with good airflow. Ventilate the room with open windows and portable fans to enhance gas dispersion. This simple step helps disperse the trapped gases faster. Do not encase the mattress with bedding, toppers, or vinyl encasements during the first few days. Enable the material to ventilate so the chemicals can dissipate on their own.

Next, sprinkle baking soda evenly over the entire surface. This common household item neutralizes smells and can draw out trapped odors from deep within. Leave it undisturbed for 8–12 hours if possible. Following the dwell period, remove the residue using a handheld vacuum or an attachment designed for upholstery. Take your time with each section and go over the surface multiple times to remove all the baking soda that may have captured VOCs.

For added freshness, dab the mattress lightly with a soft towel treated with undiluted white vinegar. White vinegar neutralizes odors and kills bacteria and can help neutralize residual smells. Avoid excessive moisture—just use a barely damp cloth and squeeze out all excess water. After wiping, let the mattress air dry completely before reinstalling mattress covers.

Avoid using harsh chemical cleaners, chemical aerosols, or perfumed deodorizers. These can react with the materials in the mattress and produce toxic fumes. Instead, focus on natural, breathable solutions. If the smell remains noticeable after 10–14 days, repeat the baking soda and vacuuming process. It’s also a good idea to invest in an OEKO-TEX® certified cover going forward. This forms a breathable layer between you and the foam while still enabling ventilation.

To complete the process, optimize air quality by installing a HEPA-carbon combo unit in your bedroom. These filters are designed how to clean sofa at home capture airborne chemicals and odors and help keep the air cleaner over time.

Implementing these proven techniques, you can minimize unpleasant odors and make your bedroom safer and more pleasant. Most odors will disappear completely within a few weeks with consistent effort.