Ask a friend who understands the principle of formaldehyde to come in and help!!

You're talking about the concentration theory. Of course, the same applies to the questions you have reflected.

Generally speaking, his car must have been released a lot naturally in two years, but if the materials in the car are very inferior materials, it may not be clean for a long time.

However, what you are worried about is that he will not emit out if he does not open the window, and it does not exist, because the car you feel is closed, and in fact there are air vents, denying that the people in the car will feel the air pressure difference, and, according to your description, his car should not be a very high-end car (no discrimination against you), so the door is not very tight, even if the window is not opened, there will be ventilation, of course, the air flow emission must not be open to the window.

In addition, I am also worried about the health of your relative in the situation you described, and I advised him to go to the hospital for a medical examination. Long-term exposure to high concentrations of formaldehyde will induce many malignant diseases, so don't wait for him to show symptoms too late.

The release period of formaldehyde depends on the specific situation, that is, the degree of sealing of the formaldehyde-containing layer, the better the seal, the longer the time.

The release is related to air circulation, but more important is the temperature, if you want to reduce the release time, it is recommended to open the car window in summer.

At present, the main pollution in the new car is caused by adhesives and resin materials, specifically the overall VOC organic volatile pollution, the simple way is to put more activated carbon packets, and you can also find a special company to do the purification treatment, which can be completely odorless in one day. Please consult Omori Environmental Technology for details!

It is generally believed that green plants have the effect of purifying the air, sterilizing and vacuuming, and removing different toxic substances, such as some flowers can not only absorb carbon dioxide and release oxygen under the action of sunlight during the day, but also play such a role in the light irradiation at night; Sulfur dioxide is absorbed by moons, roses, etc.; Osmanthus has a strong vacuuming effect; Peppermint has an anti-bactericidal effect on ozone; Ivy and iron tree absorb benzene; Evergreen and daisy remove trichloroethylene; Silverbud taro, spider plant, aloe vera, and tiger tail plant absorb formaldehyde.

Studies have shown that aloe vera can destroy 90% of the aldehydes contained in 1 cubic meter of air under 24-hour lighting conditions; 90% of benzene disappears in ivy; Agave can swallow 70% benzene, 50% formaldehyde and 24% trichloroethylene; Hanging orchid can swallow 96% of carbon monoxide and 86% of formaldehyde.

However, not all plants are suitable for indoor planting, and some plants can produce some unpleasant odors, pollen or consume oxygen in the indoor air

1) Produce and sell flowers that disturb odors: pines and cypresses, jade cloves, elderberries, etc. Pines and cypresses secrete lipids and release a strong smell of sesame oil, which can cause decreased appetite and nausea after smelling for a long time. The smell of jade cloves can cause irritability.

2) Aerobic flowers and plants: cloves, evening primrose, etc. When they photosynthesize, they consume a large amount of oxygen, which affects human health. When nightshade stops photosynthesis at night, it emits a large amount of exhaust gas, which can make people with high blood pressure and heart disease feel depressed.

3) Allergic flowers and plants: five-color plum, hydrangea, geranium, etc. Once people touch and touch this kind of flowers and plants, it will cause allergies, and the worst ones will be itchy and unbearable, and red rashes will appear.

Solution 1: Open the window and take the air before opening it.

Method 2: Raise green plants for absorption (long-term cultivation).

Method 3: Wisdom to take: buy a sterilizer to remove formaldehyde.

Go to the excellent online to buy a box decoration net master is fast and trouble-free.

Who has used formaldehyde treatment products! Here's a good way to do it!

..There are three suggestions:

First, open doors and windows for ventilation, increase indoor air circulation, reduce indoor benzene content, and second, raise some plants that can absorb harmful gases, which also have a certain effect.

Third, find a professional treatment company to do governance and directly remove the source of pollution, which is the most important way to solve the problem.

effective way to eliminate it directly from the source.

Primary titanium is a company specializing in air pollution control, both in terms of construction area, construction effect and service.

It is the first choice, and it is recommended to find a primary titanium air pollution control company for treatment.

You can buy a formaldehyde self-test box online to test the formaldehyde content at home, which is very cheap for a few dollars a box.

It is very certain to tell you that pineapple has no formaldehyde removal effect, but only covers the formaldehyde smell. If you want to remove formaldehyde, open more windows for ventilation, and plant pothos, spider plants and other plants to prevent activated carbon from adsorbing formaldehyde at home.

The most fundamental way to control formaldehyde pollution is to start with decoration materials and buy environmentally friendly decoration materials, such as diatom mud and integrated walls. The integrated wall decoration is environmentally friendly and tasteless.

The formaldehyde release period is 3 to 15 years, so it is impossible to remove it almost, you buy a test box to test it.

1.Ventilation for 2-3 hours a day is the most effective.

2.With aloe vera, crab claw orchid, bamboo, cactus, can absorb indoor harmful gases.

3.Adsorb with pineapple, apple and onion.

4.Activated carbon or other adsorption methods are also the most commonly used. But even if it's the most effective, you have to wait 2-3 months to move in. In addition, the release period of formaldehyde is very long.

Keep it well-ventilated, put more plants, use activated charcoal to absorb formaldehyde, and buy air cleaners (many are deceitful, and chemical products are always too harmful to people).

Qianxiang environmental protection products are good, you can go to ** to see, the key is to see which city you are in? It's best to find a professional team to go to your home for on-site treatment, this is ***, because my family has just finished treatment, (my house is a 100-square-meter house cost more than 2,000 points) You can consider it, for the health of yourself and your family, this money is not bad.

Bi Jiajie You go to ** to check it, it's very easy to use.