I heard that dishwashing liquid can cause cancer, is it true? Now, no one dares to use dishwashing liquid at home. "
dishwashing detergent is a detergent product that many families use, but many people dare not use dishwashing detergent. They always feel that there are too many chemicals and there is a risk of cancer. Is this true?
dishwashing detergent is easy to "cause cancer" for a long time. Is this true? Is this true in one article telling you the truth
First of all, we should know that the main ingredient of detergent is sodium dodecyl benzene sulfonate , which is a derivative of petroleum. Generally speaking, in fact, this is what it means. The law originated from a national survey on tableware dishwashing liquid:
380 enterprises producing dishwashing liquid in 28 provinces were randomly inspected in a total of 380 enterprises. The random inspection results were unexpected because of the 380 enterprises, 25 enterprises produced dishwashing liquids that were not qualified.
These dishwashing liquids that were listed as unqualified are mainly because the content of formaldehyde seriously exceeded the standard. WHO in 201 Formaldehyde has been classified as a carcinogen in 7 years.
In addition, relevant departments have conducted tests on the acute toxicity of dishwashing liquid. The results show that the toxicity of dishwashing liquid is comparable to that of edible salt and baking soda , and should be a non-toxic substance. Detergent liquid itself is non-toxic and does not cause cancer
Most people contact it through the skin. You should know that the amount of skin can absorb is very small, which is so small that it can be ignored. Even tableware There are some residues on it, and the amount of intake of the human body is also very low.
Of course, if you have to be serious, dishwashing liquid can also cause poisoning, just like drinking too much water will also cause poisoning. It depends on how much you use it, so why can't you just hold a bottle to drink dishwashing liquid!
But aside the dose and talking about toxicity are all hooligans. You should know that in our lives, instant noodles, spicy strips and other junk foods and drinks, the harmful substances contained in these foods The quality exceeds that of dishwashing liquid, so use dishwashing liquid boldly and confidently.
If you want to talk about the harm of dishwashing liquid to the human body, you can only say that it will cause certain damage to the hands, but it is not enough to cause cancer
The purpose of using dishwashing liquid is to remove oil, including stainless steel, ceramics, glass, plastics, etc. Their surfactants are stronger than those of shower gel , hand sanitizer, etc. If the oil removal and degreasing effect are too strong, it will protect the surface of our skin The skin will become dry if the lipid is destroyed.
In-depth understanding of dishwashing detergent
The main components in modern dishwashing detergent are sodium alkyl sulfonate, foam agent , fatty alcohol ether sodium sulfate , flavor, solubilizer, pigment, water and preservatives, etc. These are all chemical components.
Cleaning principle is also very simple. Surfactant refers to the ability to significantly reduce The substance of liquid surface tension , so generally using dishwashing liquid can quickly decompose greasy, quickly remove dirt, and achieve cleaning effect.
and some dishwashing liquid also contains disinfection and sterilization ingredients, so it is often used to ensure home hygiene and avoid bacterial infection.
several times to wash dishwashing liquid, which is the safest?
is used to rinse with water in the basin, and rinse with flowing water for 30 seconds. The chemical residues are the least, which is also a safer cleaning method. It can also increase the number of rinses, which can greatly reduce the residue of dishwashing detergent.
However, even if you use water in the basin to clean, as long as it is a qualified dishwashing detergent product, you don’t have to worry about carcinogenicity, toxicity, etc.
National standard GB14934-1994 should be less than 0.1mg/cm.
Relevant experiments show:
rinse five residue - not exceeding the standard: the detergent residue of the three samples was 0.01mg/cm, only one-tenth of the national standard.
Use dishwashing detergent correctly, remember the "four don'ts"
Don't be greedy for cheap
Don't be greedy for cheap
Don't squeeze the dishwashing liquid directly on the tableware
It is recommended that you dilute it first, and then put the tableware to be washed in and wash. I also remind everyone to rinse a few more times to reduce residue. If the dishes are not too greasy, just wash them with hot water in time, and there is no need to do this.
Don’t use dish sores
When you plate, many people will deliberately squeeze a lot of dish sores into the plate. Looking at the white foam in the water, they thought it would be better to clean. But in fact, the more dishwashing liquid they put in, the more residue they have.
Don't soak the dishes with dishwashing liquid for a long time
Some people are busy with work or have no time for the time being, and they will habitually soak the dishes and chopsticks in water with dishwashing liquid and wash them together when they have time. However, such habits can easily lead to bacterial growth and make it more difficult to clean, which will greatly increase the residual amount of dishwashing liquid.
After washing dishes, you must pay attention to this matter
Many people will put them directly in a sealed container to store after washing dishes in their lives. After washing the chopsticks, the correct way to put them should be to put them head up. Otherwise, the heads of chopsticks will be squeezed at the bottom of the chopstick cage and it will be difficult to dry, and the water and dust accumulated at the bottom of the chopstick cage will also breed bacteria.
Especially some wooden chopsticks, the chance of mold will increase significantly in a humid environment for a long time. Aflatoxin is very easy to breed in moldy substances, which have long been listed as a first-class carcinogen by the WHO. While it can cause cancer, it also has strong liver toxicity
Many people like to put a large handful of chopsticks together when washing chopsticks, and rub each other to wash them. They think that washing is not only efficient, but also clean.
However, this cleaning method will cause the chopsticks to rub against each other, thereby destroying the protective film on the surface of the chopsticks, causing more bacteria to enter the inside of the chopsticks and breed aflatoxin.
Further reading - Can vegetables, fruits and melons be cleaned with detergent?
Some people are worried about food safety issues and think that there is a layer of wax on the surface of the fruit, which is not good for the body after eating it. However, it is not cleaned simply with clean water, so they choose to use dishwashing detergent to clean fruits and vegetables. So can dishwashing detergent be used to wash fruits and vegetables?
like grapes, strawberry and other fruit types that are not easy to clean. Everyone believes that the peel contains agricultural medicines, so most people choose to soak it in dishwashing liquid and then rinse it with clean water; then can dishwashing liquid be used to wash vegetables, fruits and melons?
Latest "National Food Safety Standard Detergents" strictly stipulates that dishwashing liquid must be clearly marked with Class A and B products. Class A products can directly contact or clean food, and Class B products can clean catering utensils and tool containers for contacting food, etc.;
In other words, it is recommended to wash fruits and vegetables with detergent that is specially designed to clean fruits and vegetables, that is, Class A detergent.
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