Container House Has Odor

The odor in container houses can be removed through ventilation, cleaning, and the use of adsorbents.

Sources of Odor

• Material Factors: When the glue, wall panels, etc., used in new container houses are of poor quality, they can release volatile organic compounds, producing a strong odor.
• Environmental Factors: If the container house is in a humid environment, it is prone to mold growth, resulting in a musty smell; garbage accumulation and food spoilage can also produce odors.
• Usage Factors: Accumulation of pet waste that is not cleaned up promptly and human sweat can also lead to unpleasant odors inside the house.

Removal Methods

• Open Windows for Ventilation: This is the most cost-effective method. Ventilate for half an hour in the morning and evening each day to create air convection, which can quickly dilute and expel indoor odors. Continuous ventilation is particularly necessary for harmful gases such as formaldehyde emitted by new renovations or furniture. During the rainy season, an electric fan can be used to accelerate air circulation, but window opening should be reduced when outdoor pollution is severe.
• Use Adsorbents: Activated carbon has a porous structure that can adsorb odor molecules such as formaldehyde and ammonia. Place carbon packs in enclosed spaces such as closets, refrigerators, and bathrooms, using about 200 grams per square meter. Expose them to the sun for 4 hours each month to restore their activity or replace them. Bamboo charcoal dehumidification boxes can also regulate humidity simultaneously, making them suitable for humid southern environments.
• Place Green Plants: Plants such as pothos, mint, cacti, and sansevieria absorb carbon dioxide and release oxygen through photosynthesis while degrading pollutants such as benzene and formaldehyde, improving air quality. Place 1-2 pots of green plants per 10 square meters, and regularly wipe the leaves to avoid dust accumulation affecting their effectiveness. Avoid placing too many green plants in the bedroom at night.
• Clean the Source: Promptly clean up kitchen waste in the trash can to prevent organic matter from fermenting and producing a sour odor; clean expired food in the refrigerator and wipe away residual soup on the dining table; for pet waste or bathroom stains, use enzyme-containing cleaners to thoroughly decompose organic residues.