How to remove formaldehyde after interior decoration, how to remove formaldehyde after house decorat

The most reliable way to do this is to ventilate.

In the summer, when the temperature is above 20, you can use a high-powered electric fan to blow it.

Formaldehyde volatilization requires temperature.

1. Activated carbon deodorization method, activated carbon belongs to the passive adsorption of formaldehyde removal method, which needs to be replaced frequently.

2. Window ventilation method, window ventilation is a very effective method, which can solve the free state of formaldehyde.

3. The formaldehyde removal method of plants, especially spider plants, is more targeted, and other plants including pothos and ivy have the effect of removing formaldehyde.

4. In addition to formaldehyde, the large cardboard box covered with tea stems is placed under the bed, and if conditions permit, it is best to change the tea stems once every ten days and half a month.

1. Open window ventilation method:

Opening windows for ventilation is the simplest and most direct way to remove formaldehyde. It is best to open the window in the morning and evening, so as to avoid the strong direct sunlight at noon and cause cracking of the wall. Try not to open all the windows in the room, just open one or two.

Otherwise, it will have an adverse effect on the wall due to excessive air convection.

2. Plant purification method:

The plant purification method is also the most commonly used method to remove formaldehyde, and the most common plants are pothos, aloe vera, spider plant, etc. Place these plants in each room. This not only removes formaldehyde from the room, but also removes other harmful substances from the space.

3. Clear water absorption method:

Place several basins of water in each room after the renovation and add vinegar, orange peel, etc. to the water. It is recommended to change it twice a day, which can not only protect the paint surface of the wall, but also only collect the residual formaldehyde smell in the room.

4. Activated carbon absorption method:

Activated carbon absorption method is a very popular method on the market, which can absorb formaldehyde and other harmful molecules in the room, and also has the role of regulating catalysis. Placing activated carbon at home can be used for long-term deodorization and sterilization. However, activated carbon will be saturated to a certain extent.

Therefore, it is recommended to replace it in time.

5. Fruit absorption method:

The fruit absorption method is also very good, you can put some oranges, pineapples and other tropical fruits indoors. It can effectively remove odors in the room. At the same time, you can also put some melons, kumquats, etc. indoors. This not only removes the smell, but also releases the fragrance.

Methods to remove formaldehyde after house decoration: window ventilation method, mountain reed slow plant absorption method, activated carbon adsorption method, photocatalyst removal method, onion removal method.

1.Open window ventilation method.

The best way is to open the window often for ventilation, increase the flow of more air, can discharge the harmful gases in the room, open the window for ventilation every day, and slowly reduce the concentration of formaldehyde and other harmful substances in the room.

2.Plant absorption method.

You can also plant some green plants for formaldehyde absorption, plants have the effect of purifying the air, there are many green plants can absorb a certain amount of formaldehyde, such as pothos, spider plant, aloe vera, tiger tail orchid, etc. are good helpers for adsorbing formaldehyde. However, the formaldehyde absorption capacity of plants is still limited, so it can only be used as an auxiliary method to remove formaldehyde.

3.Activated carbon adsorption method.

More activated carbon can be placed indoors, and the adsorption materials made by microporous technology can be used to adsorb chemical pollutants in furniture, which has a good effect on adsorbing harmful substances such as formaldehyde and ammonia. However, it should be noted that because the volatilization rate of formaldehyde is relatively slow, and the activated carbon is easy to be saturated in the short term, it cannot absorb the indoor formaldehyde if it is saturated, so the activated carbon used at home needs to be replaced frequently.

4.Photocatalyst removal method.

Photocatalyst is a kind of nanotechnology, which uses nano light to catalyze and decompose formaldehyde, which can quickly remove indoor formaldehyde with a comic effect. Using spray, whitewashing, etc., to cover, such as photocatalyst wood essential oil can be decomposed under the action of light lines, which can decompose harmful substances such as formaldehyde in the air into harmless substances such as carbon dioxide and water.

5.Onion removal.

The common onions in our lives can also adsorb indoor formaldehyde, we can slice the onion and put it in the wardrobe, kitchen and other spaces, which has a good formaldehyde absorption effect.

Open windows and ventilation is the most common way to remove formaldehyde, we open the doors and windows of the home, so that indoor and outdoor air circulation, but it takes more time to open windows to ventilate and remove formaldehyde. We also need to pay attention to the skills of opening windows for ventilation, so as to avoid problems such as wall cracking due to non-standard ventilation.

Many plants have the effect of adsorbing formaldehyde and purifying the air, such as spider plant, cactus, monstera and so on. However, plants have limited ability to adsorb formaldehyde. If the formaldehyde content in the barrage is too high, it can lead to food death.

The methods of removing formaldehyde after decorating the house are: opening windows for ventilation, high temperature, activated carbon, green plants, black tea, etc.

1. Open windows for ventilation

After many people's new homes are renovated, they will open the doors and windows to ventilate. This is because formaldehyde, benzene and other harmful gases are volatile socks, open the doors and windows can let the indoor formaldehyde and other harmful substances discharged, if in the case of high temperatures, formaldehyde and other harmful substances will be released.

However, due to the release cycle of formaldehyde as long as 3-15 years, simple ventilation can not solve the problem of formaldehyde pollution from the book, and this method should pay attention to closing doors and windows at night to avoid theft.

2. High temperature is conducive to formaldehyde release

It is worth noting that formaldehyde is a very slow volatile gas, if you want to increase the amount of formaldehyde released in a short period of time, the best way is to try to turn up the indoor temperature, you can turn on the air conditioner for an appropriate amount of time to raise the indoor temperature to speed up the volatilization of formaldehyde.

3. Activated carbon and other physical adsorption methods

If you want to remove formaldehyde quickly, you can also take the physical adsorption method, for example, put more activated carbon indoors, it is recommended to place about 50g of activated carbon per square meter can have a good adsorption effect on formaldehyde. It is worth noting that attention should be paid to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

4. Green plants

In addition, you can also plant some flowers and plants indoors, which can not only play the role of greening the new home, but also play a role in removing formaldehyde. According to scientific experiments, many green plants such as spider plant, cactus, tiger tail orchid, iron tree, chrysanthemum, etc. have a certain absorption capacity for formaldehyde.

However, the adsorption effect of scrambled plants is limited, and some plants are not suitable for large quantities in a room. Therefore, it is unrealistic to completely rely on the adsorption function of plants to solve the problem of decoration pollution.

5. Black tea

Black tea is a good helper to remove formaldehyde, put black tea into a basin full of boiling water, and then place it around the bedroom and window for a week, basically can alleviate some of the pungent smell of formaldehyde, insist on use, and bring us fresher indoor air.

There are three ways to do this.

Close the doors and windows, turn on the air conditioner, let the indoor temperature rise to more than 35 degrees, close to 40 degrees, keep the high temperature for more than 24 hours, and then open the doors and windows for ventilation. The high temperature causes a large amount of formaldehyde hidden in wall paint, wallpaper glue, curtains and other materials to volatilize into the air, and the effect of ventilation can be multiplied. This is one of the effective ways to quickly remove formaldehyde from various materials in indoor spaces such as wall paint, wallpaper glue, curtains, etc.

Catalytic decomposition products can also be used, such as photocatalysts, which can be used to remove formaldehyde and odor in wall paint and wallpaper glue, and the effect is more obvious.

Wood-based panels are the source of long-term indoor formaldehyde release, with a release cycle of up to 3-15 years, and catalyst decomposition formaldehyde scavengers cannot solve the pollution of wood-based panels, and ventilation for 3-15 years is unrealistic.

In view of the long-term formaldehyde release of wood-based panels, the state promulgated the national standard of "Test Method for the Removal Ability of Formaldehyde Scavengers for Wood-based Panels and Their Products" in 2018, which is of high qualityFormaldehyde scavenger for wood-based panelsAs long as it is used according to the dosage requirements and used once, the formaldehyde release of wood-based panels can be in place and effective for a long time.

1. Activated carbon.

The use of activated carbon is also a very effective method, activated carbon is a widely used formaldehyde removal product in the market, the internal structure of activated carbon makes it have a strong adsorption capacity. Placing more activated carbon products in the new house can effectively help us remove formaldehyde, but activated carbon has a saturation period, and its saturation period is about 20 days, so we should replace it in time.

2. Ventilation. When most friends remove formaldehyde from their new houses, they use the most common and simple way, that is, open windows for ventilation, and there is almost no expense. However, this way of removing formaldehyde often allows you to move into a new house in 3-6 months. However, the incubation period of formaldehyde can be as long as 15 years.

Moreover, depending on the degree of ventilation, the release time of formaldehyde is also different. Moreover, for friends who are in a hurry to move in, this is not the best way to remove formaldehyde at present.

3. Green plants. Placing some green plants in the room can also play a role in removing formaldehyde, among which the plants with strong formaldehyde adsorption are monstera, tiger tail orchid, spider plant, ** is not expensive, you can buy to help the new house to remove formaldehyde.

Activated carbon formaldehyde removal: using the adsorption capacity of activated carbon, effective within 20 days;

Photocatalyst formaldehyde removal: the use of photocatalyst to decompose formaldehyde, but it needs to be carried out under ultraviolet conditions;

Air purifier to remove formaldehyde: use an air purifier to purify the air and adsorb a certain amount of formaldehyde;

Plant formaldehyde removal: the use of plants to remove formaldehyde, this method is less efficient and has little effect.

Most of the materials used in decoration, as well as new furniture, various decorative objects, etc., will release formaldehyde more or less in the hole, which will easily cause excessive indoor formaldehyde. The harm of excessive formaldehyde is still quite large, it is very important to find the right way to remove formaldehyde, and the commonly used methods to remove formaldehyde mainly include:

Method 1: Ventilation method

One is that we often use window ventilation, which uses the natural circulation of air to remove formaldehyde in indoor air, which does not cost anything, is simple and affordable, but it is more time-consuming. The other is to install a fresh air system, if the former is passive ventilation, then the fresh air system can be actively ventilated, and the principle of aldehyde removal is similar to that of window ventilation.

Method 2: Physical adsorption method

This method uses more activated carbon packets, which use the adsorption capacity of activated carbon itself, which can adsorb formaldehyde in the air, so as to achieve the purpose of removing aldehyde. However, activated carbon will not actively desorb, formaldehyde is needed to "touch porcelain", and it will not continue to be adsorbed after adsorption is saturated, so it needs to be replaced in time.

Method 3: Chemical decomposition method

In recent years, the main thing is to remove formaldehyde by photocatalyst, which is also the aldehyde removal technology used by most professional formaldehyde removal companies, which can decompose formaldehyde into harmless substances, and its main advantages are fast and effective. Of course, you can also buy photocatalyst spray and do it yourself, as for which option is more suitable, it depends on everyone's actual situation.

The methods for indoor formaldehyde removal are mainly the above categories, each method has advantages and disadvantages, and if you are not clear, you can take a look at this "The Most Effective Method for Removing Formaldehyde."

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