Office Chair Odor

The strong odor from office chairs may originate from formaldehyde, benzene series compounds, TVOC, natural wood volatiles, and other chemicals. These substances pose potential hazards to the skin. Measures such as ventilation, physical adsorption, and cleaning can be taken to reduce the harm. New office chairs may be safe to use after 3 to 6 months of airing out, and it is recommended to have them tested before use.

Sources of the Odor

The sources of the odor from office chairs are complex. Formaldehyde mainly comes from the urea-formaldehyde resin adhesive used in artificial wood panels, which emits a pungent odor at high concentrations. Benzene series compounds originate from paints and coatings, which have a floral or pungent smell. TVOC has a wide range of sources, including leather tanning agents and fabric materials. Natural wood volatiles from solid wood, such as pine resin odor, are usually harmless. The filling sponge may release amine compounds, etc.

Potential Hazards to the Skin

A strong odor from office chairs usually indicates that the manufacturing materials may contain volatile organic compounds such as formaldehyde and benzene. Prolonged exposure to these chemicals can irritate the skin or cause allergic reactions. Specific manifestations include skin irritation, leading to redness, itching, or a stinging sensation on the skin. For people with sensitive skin, it may trigger rashes or hives and other allergic reactions.

Measures to Reduce Hazards

• Ventilation: Place the new office chair in a well-ventilated area.南北通透 (Having windows on both the north and south sides for cross-ventilation) and opening windows for more than 8 - 12 hours a day yields the best results. Longer periods are required if ventilation is poor.
• Physical Adsorption: Use activated carbon bags. Place about 200 grams per 10 square meters and replace them weekly.
• Cleaning: Choose appropriate cleaning methods according to the material. For mesh fabric, use a vacuum cleaner and cleaning agent; for leather, wipe with a damp cloth; for fabric, remove and wash the chair cover or clean the entire chair. Wiping with a damp cloth multiple times can remove surface chemicals.
• Using Chair Covers: Use chair covers for fabric office chairs to reduce direct contact with harmful substances.
• Assistance from Professional Products: Place a few pothos plants to help absorb harmful substances. In urgent cases, wipe with a mixture of white vinegar and water three times to neutralize chemical residues.
• Choosing Eco-friendly Materials: When purchasing, give priority to office chairs made of eco-friendly materials.

Safe Usage Time

There is no fixed answer as to how long new furniture needs to air out before it is safe to use, as it is affected by factors such as materials and ventilation conditions. In general, through effective treatment, the indoor formaldehyde concentration is expected to drop below the national safety standard after 3 to 6 months, making it suitable for daily office use. It is most prudent to have a professional test done before moving in or using it intensively.