How to remove formaldehyde from furniture in home improvement

The methods for home improvement to remove formaldehyde from furniture are:Put cold salt water, use onion, put pineapple, dilute edible vinegar, use citric acid, put orange peel, etc., put orange peel, etc., wipe with tea, put milk, use air purifier, plant deodorization.

1. Put cold salt water

Formaldehyde is soluble in water, you can put two basins of cold salt water indoors, and the smell of lacquer will be removed in one to two days;

2. Use onions

Soaking the onion in the pot can also remove the odor after decoration such as paint;

3. Put the pineapple

Cut the pineapple and put a few in each room, and put more in the larger room;

4. Dilute the vinegar

Dilute an appropriate amount of vinegar in a small basin, place it in a ventilated room, and open the furniture door;

5. Use citric acid

You can use citric acid to soak cotton balls and hang them indoors and wooden furniture, which can quickly remove the residual paint smell;

6. Put orange peel, etc

Placing orange peel, lemon peel and other items in the room is also a very effective way to remove formaldehyde;

7. Wipe with tea

If it is the smell of paint emitted by wooden furniture, you can scrub it with tea a few times, and the smell of paint will be eliminated faster;

8. Put milk

Milk can absorb formaldehyde in the air, and several trays of milk can be placed in each room and replaced frequently;

9. Use an air purifier

Air purifiers also have a certain pollution control effect, but it should be noted that they also produce ozone when releasing negative oxygen ions, so this kind of purifier cannot be used for a long time, let alone blow at people.

10. Plant deodorization method

It is also suitable for low-concentration pollution: general indoor environmental pollution in the light and moderate pollution, the pollution value is less than 1 times the national standard, the use of plant purification can achieve better results. Choose and place plants according to the different functions and sizes of the room.

In general, in a room of about 10 square meters, it is more appropriate to put two pots of plants with a height of meters.

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.

Here are 5 methods that you can refer to.

1. Open the window for ventilation, after the decoration of the new house, the decoration pollution at home will be emitted into the indoor air, and it will gather more and more, open the window for ventilation, so that the indoor air can be convection, which can effectively dissipate these harmful gases, so as to reduce pollution, the ventilation method is the safest and fastest way to reduce indoor formaldehyde pollution, the key is to ventilate frequently.

2. Wiping, wiping furniture here is not simply with a dry rag, but needs to use water or white vinegar, in fact, formaldehyde is a kind of gas that is easily soluble in water, so we can use this method to accelerate the removal of formaldehyde after buying new furniture at home, and at the same time, usually put a basin of water or sails at home to add white vinegar water, so that it can also absorb some formaldehyde.

3. Place the decomposition package of algae, which is a material that can adsorb and decompose formaldehyde, and does not need to be dried, and the problem of adsorption saturation can be avoided if it is decomposed, especially for indoor air quality control after moving in, which can avoid secondary pollution and the problem of formaldehyde exceeding the standard.

4. Spraying decomposition medium, decomposing the formaldehyde in the plate, purifying from the source, compared with ordinary sprays, the safety and environmental protection are higher, and the speed and effect of purification are also faster, the key is safe and non-toxic, and there is no harm to the human body and furniture. Sell stalls.

5. The air purifier is simply air flow + filter element, which has more activated carbon than opening windows for ventilation, and more air flow power than activated carbon. Compared with adsorption classes, air purifiers have the advantage of being suitable for a larger range of space, but they also have the problem that adsorption types are easy to saturate. It's even better when used together.

Method 1 to remove formaldehyde from furniture: ventilation method

How to remove formaldehyde from furniture? First of all, the first way to get out of formaldehyde is to remove formaldehyde by ventilation. Formaldehyde is a gas, so air circulation will take away some of the formaldehyde.

Through the circulation of indoor air, the content of harmful substances in indoor air can be reduced, thereby reducing the harm of such substances to the human body. Indoor is not only formaldehyde this harmful substance, long-term windows and doors locked will also produce a lot of carbon dioxide, especially in winter people often close doors and windows, indoor and outdoor air can not circulate, in order to avoid formaldehyde as much as possible, ventilation removal of formaldehyde is the first step.

Method 2 for removing formaldehyde from furniture: activated carbon adsorption method

If we can find an object that adsorbs toxic gas, then formaldehyde will naturally be reduced, how to remove formaldehyde from furniture, the second method is to use activated carbon adsorption. Activated carbon is internationally recognized as an expert in drug abuse, and many masks and gas masks are made of activated carbon. Activated charcoal is non-toxic and does not contain any added chemicals'Goods.

The physical function of activated carbon is to adsorb odorous gas, and formaldehyde is also a gas, so activated carbon has a great effect on adsorbing formaldehyde, and can help you absorb all the formaldehyde in the house within 72 hours.

Method 3 for removing formaldehyde from furniture: black tea decomposition method

Why can't a newly renovated house be inhabited immediately, because many paints contain a lot of formaldehyde, and many paints are no exception. How to remove formaldehyde from furniture, I am here to tell you a more traditional method, that is, to use 300 grams of black tea with 4 kilograms of boiling water to brew, put them in each room, open the window, and ventilate for more than 48 hours, which will help you reduce formaldehyde by 90%. You may wonder why black tea has such an effect, tea has a history of thousands of years in China, it is a healthy drink, and it has ingredients that break down harmful substances.

So using black tea to remove formaldehyde is a traditional good method.

Method 4 for removing formaldehyde from furniture: plant deodorization method

Next, I want to tell you a very simple way to remove formaldehyde, how to remove formaldehyde from furniture? It's easy to do with organic greenery. The method requirement of removing formaldehyde with plants is that the formaldehyde pollution of the house can not reach more than moderate pollution, but it is okay, the general formaldehyde pollution of the house is mild or moderately polluted, and the removal of formaldehyde by plants can achieve good results within three times of the national standard.

You can buy a variety of plants according to the size of the room, I recommend some for everyone, you can place 1-3 pots of cactus in the bedroom, the living room is relatively large, and two pots of spider plants are enough to remove moderate formaldehyde pollution.