Is the detergent poisonous?

Detergent has become a cleaning agent used by every household, so is it toxic? Let's get to know each other.

Is the detergent poisonous?

Detergent is not poisonous. Detergent has a strong ability to remove oil stains, so it can also degrease the oil on the skin.

But the influence of detergent on hand skin is also related to washing frequency, detergent concentration, water quality and washing temperature. Generally speaking, frequent washing, high concentration of detergent, poor water quality, too cold and too hot water will aggravate the dryness of the skin. The washing of three meals a day in ordinary families has little effect on the skin.

Harm of detergent

The main components of traditional detergents: sodium linear alkylbenzene sulfonate, fatty alcohol polyoxyethylene ether sodium sulfate, sodium dodecyl sulfate, sodium olefin sulfonate and so on. These ingredients are all low toxic and even harmless to human body. Sodium dodecyl sulfate is mainly used for foaming toothpaste. However, due to synthetic reasons, a small amount of intermediate impurities will inevitably be produced, which may contain toxic substances due to complex components. However, qualified chemical products are limited to these impurities. Therefore, you can safely use the detergent products of official manufacturers. It is suggested that the dosage should be appropriate, and the oil stain can be washed off. Wash it clean when washing, and try to reduce the residue.

Although the raw materials are non-toxic or even low-toxic, they are still dangerous if swallowed directly, mainly due to mucosal irritation. More and more new products gradually adopt new formulations and new raw materials, such as alkyl sugar anhydrides, which are synthesized from glucose and fatty alcohols. Such raw materials have little toxicity and irritation. If there is an advertisement that there is a drinkable detergent, it may be made of this raw material. In addition, regarding the hot hand of detergent, if too much alkali is added when neutralizing linear alkyl benzene sulfonic acid, it will lead to too strong alkalinity, which will do some harm to the opponent.

At present, detergent is basically neutral, and its stimulating effect on the skin is mainly reflected in degreasing. The stronger the detergency of detergent, the stronger the degreasing performance. After long-term contact, the oil secreted by the skin will be washed away, resulting in dry skin, exfoliation of aging cuticle and serious allergic reaction.

Tips for using cleaning agents

1. Don't use stock solution. Even if a bottle of 3 yuan detergent is not diluted, it should be diluted before use, which can greatly reduce the residual concentration. 3 yuan, a bottle of white cat, a bottle of stock solution can dilute another bottle.

2. Wash the oil stain with clear water immediately after using the thinner, so as not to be polluted by the detergent, and do not soak it in the detergent thinner to reduce the contact time.

3. Rinse at least twice, which is the bottom line. Store separately, do not splash or drip into the washing liquid. If the dishes are stacked, the bottom of the bowl is as important as the internal cleaning, because the last dish is stacked in the dish below.

Is the detergent poisonous? 1 The detergent is extracted from petroleum.

First of all, in terms of composition, detergent is actually extracted from petroleum and belongs to chemical products, and other chemical raw materials such as essence and thickener are added in the subsequent processing and production, so its own composition is not a natural edible product, which is naturally harmful to human body.

Too much detergent is not good.

We use it almost every day, especially housewives, who often use it to clean things. Some people even use it to clean apples, pears and other fruits. So many people will have some adverse reactions or allergic symptoms.

Detergent residue can't be washed clean.

As far as our daily use is concerned, we can't thoroughly clean the detergent on the dishes. Even if you wash 10 times with clear water, there is still a certain amount of residue on it, not to mention that many people like to put a lot of detergent. In this way, these residues will be mixed with food every day and enter the stomach, especially if the pan is stained with detergent. As the temperature rises, it will definitely cause changes and may produce other toxins.

After washing dishes, we used tap water to wash dishes 12 times, and the average residue was still 0.03%. Don't underestimate this 0.03%. We use detergent every day and wash it once on average, not 12 times at all. We eat this kind of residue after eating soup every day. One day or two is no problem, and there is no big problem in one or two years. Ten or twenty years later.

It is harmful for detergent to enter the body.

When surfactants enter the human body, they will interfere with all the metabolism of the human body, and the biochemical reaction caused by their metabolites in the body will cause great harm to the body, especially the influence on fertility and reproduction. Embryotoxicity, teratogenicity, mutagenicity, carcinogenesis, sensitization, hemolysis, etc. Washing powder, soap and detergent all contain surfactants, which must pass the national teratogenic, carcinogenic and pathogenic tests as required, but there is no national requirement for chemical products at present.

Be careful with pregnant women.

Especially the careless use of pregnant women is not conducive to the development of the fetus. Among them, alcohol sulfuric acid, linear alkyl sulfonate and other chemical components can be absorbed by human body through skin and mucosa. If pregnant women are exposed for a long time, when the fertilized egg develops and divides into four cells (about 48 hours after fertilization), the egg cell membrane can be deformed, resulting in the death of the fertilized egg.

Use detergent carefully.

We should use detergents carefully, such as natural green detergents. The safest method is boiling disinfection. To wash vegetables and fruits, you can first use running water to remove the sediment on the surface, and then soak some salt water, the best concentration is 5%. Finally, rinse with clean water. Or in the process of washing, washing for many times to prevent residue.

Expansion: What are the hazards of detergent?

wash

Detergents can be used to wash dishes in the following two ways:

1. Dilute the detergent with water to 200 ~500 times, soak it for 2 ~ 5 minutes, scrub it with sponge or rag, and then rinse it with running water.

2. Pour the detergent directly on the sponge or rag, dip it in a small amount of water, then scrub the tableware (pay attention to wearing rubber gloves), and then rinse it with running water.

It is suggested to adopt the second washing method, which has high washing concentration and good washing effect, even for heavy oil stains.

The steps of cleaning fruits and vegetables are as follows: firstly, rinse off the dirt on the surface of fruits and vegetables with clear water, and then add detergent to soak for 5 ~ 10 minutes. Pay attention to the concentration of detergent at about 0.2%, or use it according to the instructions of detergent. Soaking time should not be too long, so as to avoid excessive penetration of detergent into fruits and vegetables, leading to the loss of vitamins and the decline of nutritional value. After soaking, rinse with running water for 2 ~ 3 times, and then select and cut the fruits and vegetables.

Residual resistance

1. Don't soak the tableware in diluted detergent for a long time. It is best to wash it immediately.

It is best not to squeeze the detergent directly on the dishes or kitchen utensils, but to dilute the detergent with water first, and then put the utensils to be washed in.

3. The used dishes should be washed with clear water first, then scrubbed with a sponge or bowl cloth dipped in diluted detergent, and washed with clear water immediately after washing.

4. No matter what texture of the chopping board, there will be fine cracks on the surface, which are easy to be infiltrated by detergent and difficult to clean, so it is best to brush the chopping board with water and brush only. If it is too greasy, you can rinse it with boiling water, because boiling water also has a certain degreasing effect.