Formaldehyde is a harmful organic compound that is often found in our daily lives, especially in the home environment. Although ventilation is one of the effective ways to remove formaldehyde, some daily necessities in the home can also be a hidden source of formaldehyde. This article will delve into the hazards of formaldehyde, three common items containing formaldehyde in the home, the difficulties of removing formaldehyde, and three commonly used formaldehyde treatment methods.
1. The hazards of formaldehyde:
Formaldehyde, with the chemical formula CHO, is a colorless, pungent odorous gas. It is often used in home building materials, furniture and decorative materials, but long-term exposure to or inhalation of high concentrations of formaldehyde can bring a range of hazards, including:
1.Respiratory problems: Formaldehyde can trigger respiratory irritation, leading to symptoms such as coughing, sore throat, and wheezing.
2.*Problem: Exposure to high concentrations of formaldehyde can cause reactions such as allergies, itching, and redness.
3.Eye irritation: Exposure to formaldehyde can cause uncomfortable symptoms such as burning, redness, and tearing in the eyes.
4.Long-term effects: Long-term exposure to formaldehyde may increase the risk of cancers such as leukemia and nasopharyngeal carcinoma.
2. Three items containing formaldehyde in the home:
1.Furniture:Newly purchased furniture often emits formaldehyde, especially plywood, MDF, and painted woodwork. These furniture may continue to release formaldehyde after renovation, posing a threat to indoor air quality.
2.Building Materials:In the process of home decoration, building materials such as wall coatings, flooring materials, wallpaper and adhesives often contain formaldehyde. Even in a new house, newly renovated walls and floors can be the main source of formaldehyde.
Daily cleaning products:Some cleaning products that contain formaldehyde, such as disinfectants, dish soaps, and deodorants, may release formaldehyde vapor during use, causing health effects on family members.
3. Why is it difficult to remove formaldehyde:
Formaldehyde removal is a relatively complex process, as formaldehyde is normally found in indoor air, and the rate of release can vary depending on temperature, humidity, and ventilation. The following are the reasons why it is difficult to remove formaldehyde:
1.Persistence:Formaldehyde is released slowly and can persist for months or years, allowing it to accumulate in indoor air.
2.Hidden Source:Formaldehyde can come from a variety of household items, and it can sometimes be difficult to determine which item is the main source of formaldehyde.
3.Difficult to remove completely:Formaldehyde is a volatile organic compound, and although ventilation can temporarily reduce the concentration, it is difficult to remove completely.
4.Different environmental conditions:The rate of formaldehyde release is affected by temperature and humidity, and the release is faster under high temperature and low humidity conditions.
Fourth, how to remove formaldehyde after the decoration of the new house:
After the renovation of the new house, in order to ensure indoor air quality, the following measures can be taken to remove formaldehyde:
1.Ventilation:Keep the room ventilated, open the windows, and use the fresh air system to promote the discharge of formaldehyde gas outside.
2.Temperature and humidity control:Keep the indoor temperature and humidity appropriate, because high temperature and high humidity can accelerate the volatilization and decomposition of formaldehyde.
3.Replace the air filter regularly:Using a high-efficiency air purifier, especially one with formaldehyde filtration, can capture formaldehyde molecules in the air.
4.Plants purify the air:Some houseplants such as spider plants, money trees, etc., are thought to absorb formaldehyde from the air.
5.Use formaldehyde scavengers:To choose the right formaldehyde scavenger for treatment, three commonly used scavengers will be introduced below.
Fifth, the method of formaldehyde treatment:
In addition to ventilation and controlling environmental conditions, there are three products that can be used to remove formaldehyde:
1.Alvis formaldehyde scavenger:This formaldehyde scavenger is designed with a spray, which is safe, environmentally friendly and pollution-free. The photocatalyst component can decompose harmful gases in the air into carbon dioxide and water, and effectively remove formaldehyde concentrations of more than 91%. It is mainly suitable for the treatment of flooring, fabric, furniture and other scopes. In addition, Alova formaldehyde scavenger also has the ability to degrade benzene, toluene, xylene, ammonia, TVOC and other pollutants, and has efficient and broad-spectrum disinfection performance, which can decompose and harmlessly treat toxins released by bacteria or fungi.
2.Activated carbon:Activated carbon is an excellent adsorbent that can effectively adsorb formaldehyde molecules. Placing activated carbon indoors, especially in areas where furniture and decoration materials emit more formaldehyde, can help reduce formaldehyde concentrations. Activated carbon should be replaced regularly to ensure its adsorption properties.
3.Yiya formaldehyde scavenger:This scavenger is specifically designed to treat formaldehyde and remove odors. It can effectively reduce formaldehyde concentrations and at the same time reduce unpleasant odors in the home. YIYA formaldehyde scavengers are usually available in the form of gels or aerosols for ease of use.
These three products can be combined as needed to achieve a more thorough formaldehyde treatment effect. However, it is important to note that formaldehyde removal is a gradual process that requires patience and continuous effort, especially after the renovation of a new home. At the same time, it is important to choose products and methods that meet safety standards to ensure the health and safety of family members.