The concept of decoration pollution is biased against the eight misunderstandings of home decoration pollution

There are several common misunderstandings when it comes to indoor air pollution and prevention:

Misconception 1: Treating indoor pollution means removing formaldehyde only

Formaldehyde mainly comes from artificial boards, furniture, adhesives, and synthetic fabrics like carpets. High levels of formaldehyde can cause nausea, coughing, chest tightness, and even respiratory issues. While it’s often called the “number one killer” of indoor pollutants, it's not the only one. Other harmful substances such as benzene, toluene, and xylene—commonly found in paints, solvents, and thinners—can also pose serious health risks if inhaled over time, leading to chronic poisoning, skin irritation, and even blood disorders.

Misconception 2: Using standard materials ensures no pollution

Materials labeled as “standard” release fewer harmful substances than regular ones. For example, the national limit for formaldehyde emissions from wood panels is 1.5 mg per liter. However, if large amounts of such materials are used in a small space, the cumulative effect can still exceed safe levels, making the air inside potentially unsafe.

Misconception 3: Ventilation alone is enough

Ventilation helps reduce some pollutants, but formaldehyde can take up to 15 years to fully off-gas, while benzene may last 6 months to a year. Most people move into their homes after just three months of ventilation, which is not sufficient to eliminate all harmful substances.

Misconception 4: Plants can solve the problem

While plants like spider plants and aloe vera can absorb some toxins, their ability is limited. They work slowly and are not effective in large spaces, making them a poor solution for significant indoor pollution.

Misconception 5: Furniture isn’t a source of pollution

Many overlook the fact that furniture itself can be a major source of pollution. Adhesives, paints, and finishes used in furniture can emit formaldehyde and other chemicals. It’s important to avoid buying furniture with strong odors and to choose reputable brands instead.

Misconception 6: Air fresheners remove toxins

Air fresheners only mask bad smells, not eliminate harmful gases. They don’t adsorb or break down formaldehyde or benzene, so they offer little real protection.

Misconception 7: Fixing pollution after renovation is too late

Many people only start addressing pollution after the renovation is done, but it’s much more effective to take preventive measures during the process. Using formaldehyde scavengers, deodorizers, and other treatments can significantly reduce indoor pollutants before they become a problem.

Misconception 8: Smell indicates pollution

Some people rely on smell to detect indoor pollution, but this is unreliable. Some harmful gases, like formaldehyde, have a pungent odor, while others are odorless. Even if you don’t smell anything, it doesn’t mean the air is safe. The only accurate way to check is through professional testing.