Is the smell of leather sofa formaldehyde?

In fact, the smell of leather sofas is formaldehyde. General leather processing needs to go through tanning, dyeing, spraying and fixatives and other processes, there will inevitably be formaldehyde and other pollution, and formaldehyde is not easy to volatilize after being "wrapped", and may not be dissipated in three or five years. For poor quality skins, in order to make the skins look brighter, the producers spray thicker slurry and fixative, the formaldehyde content will be more, and the harm to the human body will be greater.

The newly bought leather sofa has a peculiar smell and a large smell, mainly because the materials used in the leather production process are not good and the smell of the raw materials is not. These materials do not meet environmental protection requirements and are harmful to the human body. If you can return or exchange it, it is recommended to return it or exchange it with another sofa.

If you can't return or exchange the goods, you must take measures to remove the odor of the newly bought leather sofa, that is, clean the smelly leather materials.

Introduction:

1) Place activated carbon.

As we all know, activated carbon has a good effect on adsorbing harmful substances such as formaldehyde. Therefore, it is also a better way to use activated carbon to absorb the odor of leather sofas. Many families have proven in practice that this method really works.

2) Formaldehyde scavenger deodorization.

At present, there are special formaldehyde scavengers on the market, the main feature of which is that under certain conditions, it can react with formaldehyde to form another stable new substance or absorb formaldehyde. It is easy to use and operate, and can be applied directly to the smelly area of the leather sofa.

3) Tea water to clean the sofa.

Tea can't be drunk overnight, but it's still effective to remove the smell from the sofa. Of course, if you don't use tea, scrubbing with salt water can also achieve good results, and the taste of the leather sofa will be much less.

Formaldehyde is a colorless toxic substance with a pungent odor, which has strong irritation, sensitization, carcinogenesis and affects genetic material and other hazards. A large number of studies have shown that the impact of formaldehyde on human health is mainly manifested in skin mucous membranes, viscera toxicity, carcinogenic mutations and genetic variations. At the same time, the harm of different concentrations of formaldehyde to the human body is different, and the resistance of people of different ages and physiques to formaldehyde is also different.

In actual life, if there is a living environment of pregnant women or children, the general formaldehyde concentration should be lower. Therefore, if the adult stays in the environment with excessive formaldehyde for a short time, there will be no obvious symptoms, but in the long term, it will hurt the respiratory tract and central nervous system. Therefore, it is necessary to be prepared to prevent formaldehyde and remove formaldehyde.

1. Ventilation is often in life, and opening windows on weekdays greatly increases air flow.

2. Put more spider plants, monstera bamboo, aloe vera and other plants with good formaldehyde adsorption ability, and you can also decorate the living room of the room.

3. Put some adsorption products such as activated carbon and leaf wide mud at home, the latter does not need to be dried, can decompose by itself, and is not saturated for recycling.

4. Furniture plates can be sprayed with some photophyllin, which is directly sprayed on the pollution source to decompose and remove, which can speed up the release of formaldehyde internally, and at the same time can decompose formaldehyde and other decoration pollution, and there are obvious differences with other chemical sprays, which do not require light and ultraviolet rays, which are much better than photocatalysts, and are not the kind of sealing agents, no secondary pollution, and are recommended for families with babies and mothers at home.

The smell of leather sofa is formaldehyde, leather processing needs tanning, dyeing, spraying and fixative, etc., there will inevitably be formaldehyde, etc., and formaldehyde is not easy to volatilize after being "wrapped", and will not be dissipated within three or five years. For low-quality leather, the manufacturer sprays thicker slurry and fixative in order to make the leather shinier.

The smell of leather sofas is formaldehyde. The odor is formaldehyde. Because leather sofas are made of many raw materials, leather is tanned, dyed, sprayed and treated with fixatives.

There must be formaldehyde and other pollution, and formaldehyde is not easy to volatilize after being wrapped, and it may not be dissipated in three to five years. For poor quality leather, in order to make the leather look brighter, the manufacturer sprays thicker pulp and fixative. So there will be a lot of formaldehyde and other toxic gases released.

Tips for buying leather sofas Usually, the top layer of high-quality leather sofas is made of yellow cowhide. Some of the poorer yellow cowhides, due to some factors to produce scratches, in order to make it beautiful, will generally be covered with a thicker coating. This affects the transparency of the leather sofa.

When we buy, we can try to smell whether the smell is pungent, and whether there is any unevenness on the surface of it with our hands, if there are these two points, it is not up to standard.

It's not formaldehyde, it's the chemicals used to treat the leather.

Removal method: 1. Deodorization method of cleaning agent. Scrub the surface of the sofa with a clean cotton cloth or cotton ball dipped in detergent.

Commonly used cleaning materials are: a mixture of ammonia, alcohol and water; Weakly alkaline cleaning agents; Dedicated leather cleaner. For some leather coats that do not smell too strong, the first two types of cleaning materials can be used, which are cheap and easy to obtain.

For some leather clothes with strong odor, it is best to choose some leather cleaning agents with better effect, but the cost is higher.

2. Hanging and drying to remove odor. Place the sofa in a dry, ventilated shade to blow away odors. When hanging the leather clothes, you can spray a little vinegar on the clothes, the vinegar will not taste after drying, and the odor will be reduced or even disappeared.

3. Grapefruit peel deodorization method. Wrap the skin of 2-3 yuzu in the sofa and leave it for about a week to remove odors and smell the fragrance of yuzu. You can also put a few grapefruit peels or some activated charcoal in the cabinet where the leather clothes are placed to absorb odors.

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The smell of leather sofa is not necessarily formaldehyde, but the leather sofa will use a lot of chemical additives containing formaldehyde in the production process, so it must contain a certain amount of formaldehyde.

Causes of a great smell of leather sofas:

One is that leather products will go through dyeing, tanning, fixative, spraying and other processes in the process of processing, and in this process, many chemical additives containing formaldehyde will be used.

Another reason is that the practical leather of the leather sofa is relatively poor, and there is a great smell left behind the nitrate skin, and the frame quality of the leather sofa is poor, and the wood-based panels such as MDF and particle board are used or the pine wood itself contains a more pungent smell.

Care and maintenance of leather sofas

1. Be careful of sunlight and high temperatures. The leather sofa should not be exposed to the sun, and the south-facing living room should be careful, and if the sun is strong, it must be blocked by curtains. The cold and hot air outlets of the air conditioner should not blow against the leather sofa, otherwise the leather is easy to harden.

When the heating is turned on in the north, the sofa should be kept at a certain distance from the radiator. The sofa should not be close to the wall, and should be kept at a certain distance from the wall to prevent the wall from returning to moisture.

2. Avoid oil stains, markers, pens, sharp objects, and scratches of cats and dogs. Try to avoid these things.

3. When you get up after sitting for a long time, pat the position flat, so as to prevent a depression after sitting for a long time and mechanical fatigue of the cortex.

4. The leather sofa has strong pore adsorption, if there are liquid stains on the drop, it should be wiped clean with absorbent paper quickly, and it should not be wiped with a wet rag with strong water content.

How much new furniture will contain formaldehyde, if the smell is likely to be formaldehyde exceeded, it is recommended to do a formaldehyde concentration test, if it is confirmed that it exceeds the standard, it must be treated immediately. Here are several easy-to-use and efficient methods to remove formaldehyde.

1. Wise Stone.

It is a purification product favored by decoration families in recent years, compared with other formaldehyde removal products, its own pores are more, with the dual function of absorption and decomposition, and the speed of formaldehyde removal is also fast. Its unique decomposition function can save the time of drying, and it is more convenient to use, which can effectively control the formaldehyde problem for a long time. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle.

2. Open windows for ventilation.

Opening windows for ventilation may be the easiest and fastest way to remove formaldehyde, but the most important premise of ventilation to remove formaldehyde is to maintain ventilation, where ventilation is not simply to open the window, the most important thing is to achieve indoor and outdoor air convection, so as to achieve the effect of removing formaldehyde. For example, in summer and winter, when the air conditioner is turned on, the doors and windows are closed or there is no wind outside, the effect of removing formaldehyde cannot be achieved

3. Activated charcoal.

Using activated charcoal is also a great option. The surface of activated carbon is rich in pores, which can adsorb indoor odors, and also has a certain effect on pollution control, but the activated carbon treatment capacity is limited, and it will produce saturation after about half a month of use, and it is impossible to continue to work.

Fourth, photocatalysts.

Photocatalyst is an auxiliary method for the treatment of formaldehyde, mainly because it cannot decompose formaldehyde in the dark or under lightless conditions, cannot operate around the clock, and its range of action is small, and it cannot effectively remove formaldehyde in the room deeply. In addition, photocatalyst itself is a chemical and needs to be used with caution.

Fifth, high temperature.

The release rate of formaldehyde mainly depends on two factors, one is temperature, the other is humidity, so we can use this characteristic of formaldehyde, use heaters, humidifiers, etc. to keep the room in a state of high temperature and high humidity, and then we can cooperate with ventilation or adsorption materials to absorb the formaldehyde that has been released at home, this method is mainly to treat the latent formaldehyde in the home, and the effect is very good.

With the improvement of people's awareness of environmental protection, when choosing furniture, we pay more and more attention to whether the furniture is environmentally friendly and whether there is formaldehyde. Especially the leather sofa, the controversy is also relatively large, some leather sofas smell a smell of leather from afar, is this formaldehyde? Let's take a look at it right away and take a look at some tips for getting rid of odors.

1. Is the smell of leather sofa formaldehyde?

The odor is formaldehyde. Because leather sofas need to use many raw materials in the manufacturing process, such as glue, dyes, etc., but also through tanning, dyeing, spraying and other processes, it is inevitable that there will be a peculiar smell, and this peculiar smell will have formaldehyde components. Because formaldehyde is not easy to volatilize after being "wrapped", and it is not easy to emit the smell.

The higher the formaldehyde content, the greater the harm to the human body. Therefore, when we buy leather sofas, we try to choose leather sofa products that meet the national standard.

2. How to get rid of the odor of leather sofas.

1. First of all, we should open the doors and windows regularly for ventilation, and try to keep the ventilation state, this method can exude the smell of leather sofa well, and it is more simple and practical.

2. After eating the grapefruit, put the skin on the bottom of the sofa, or around the sofa, after a period of time, the taste of the leather sofa will gradually disappear, and faintly exude the faint fragrance of grapefruit.

3. After peeling the pineapple, put it behind the sofa to absorb the taste of the leather sofa, exuding a faint fruity fragrance.

4. Activated carbon has a good odor absorption effect, and when placed on a leather sofa, it has a very strong deodorization function.

5. Tea water also has an adsorption effect, you can soak it in tea water with a towel, wipe the leather sofa after wringing it out, wipe it several times a day, and there will be no peculiar smell after a few days, but this practice is a little troublesome.

Conclusion of the article: Is the smell of formaldehyde a leather sofa and the tips for removing the odor are introduced here, I hope it will be helpful to you. If you want to know more about related knowledge, please continue to pay attention to the Qeeka Home information platform, and more exciting content will be presented to you in the future.