Why is dishwashing sponge rubbing carcinogenic?

Sponge scrubbing dishes and brushing pots cause cancer" is unreliable.

Whether it is a sponge wipe or a magic wipe, different manufacturers have different manufacturing processes and different raw materials used, so the amount of formaldehyde contained in their products cannot be the same if the production process is different. Formaldehyde is a carcinogen.

However, the risk of exposure to formaldehyde through different channels is different, and the safety standards are also different.

The sponge wiping formaldehyde exceeding the standard mentioned on the Internet is to use what is the reference standard to characterize its exceedance, if it is a reference to the formaldehyde content standard of clothes, it is not appropriate.

In addition, after using a sponge to scrub the dishes, they will generally rinse the dishes with water again, so that even if there is residual formaldehyde in the bowl, it will be rinsed clean. The contact time between the dishwasher and the human body is very short, so the results of this standard test are of little reference value.

Sponge rub for other briefs

The sponge wipe will release some formaldehyde, but the amount is very small, even if you put more than one in the kitchen, it is far from the point where the air "formaldehyde exceeds". When used, it may also release some formaldehyde, but formaldehyde dissolves easily in water and is rinsed away without getting into food. **It is an exaggeration to claim that rubbing with a sponge will "harm health" and "cause cancer".

However, formaldehyde as a pollutant, no matter how little we want, this is also human nature. What's more, sponge wiping is not indispensable, in the previous era when there was no it, people also brushed pots and washed dishes.

If you want to make a rational choice, the answer to "do you want to use it" depends mainly on "what to use after you don't use it". For example, the commonly used steel wool balls are easy to scratch the tableware; Rags and loofahs can easily breed bacteria and even moldy ......Since there is no perfect solution, it is up to the individual to weigh the choice.

There is no scientific basis for this claim, so there is no need to worry too much about using a cleaning sponge.

People come into contact with items with high formaldehyde content in daily life should be artificial plates, glues and coatings commonly used in interior decoration, while the formaldehyde content of cleaning sponges is very small. At the same time, the cleaning sponge in the process of cleaning the tableware, the trace amount of formaldehyde contained in it has volatilized into the air, especially the tableware is rinsed with clean water, formaldehyde is easily soluble in water, there will be no formaldehyde on the surface of the tableware, so it is no problem to use this cleaning product to wash the tableware.

Hazards of inferior dishwashing sponge wipe

Danger 1: Inferior products exceed the standard of formaldehyde.

Nowadays, there are some sponge rubbers on the market that are very cheap, and you can buy 10-12 for 10 yuan. Such products are generally packaged simply, without indicating information such as material composition, and can be harmful to health if used for a long time. Relevant tests show that the unqualified sponge wipe seal is placed in the beaker, and the formaldehyde content released after 1 hour is many times that of ordinary dishcloths, and exceeds the upper line of the national standard.

Danger 2: It's easier to harbor bacteria.

An experiment in Germany showed that 14 sponge wipes used in the kitchen were tested for bacteria, containing 50 billion bacteria per cubic centimeter. Not only are there many of them, but there are also more than 300 species, including Escherichia coli, Staphylococcus aureus, Candida albicans, Salmonella and other pathogenic bacteria. In addition, the experimenters also found that even if the sponge wipe was regularly disinfected, it did not reduce the number of bacteria.

The reason is that the sponge wipe is often placed near the sink, which is easy to be contaminated with bacteria, and the loose and porous structure of the sponge is conducive to the survival and reproduction of bacteria.

In fact, nanosponge rubbing is non-toxic, and there is no such thing as carcinogenic substances. It is because the Internet is so popular now, many people like to shop online, but online shopping is actually not safe. Originally, if the nano sponge was bought in a regular place, it was not toxic to wipe the tableware, and it was not harmful to the body.

But if you buy it online3. No product, the quality is not guaranteed. That's why there is a rumor that nanosponges cause cancer.

Many people think that nano sponges are toxic because they think it may exceed the formaldehyde standard, but after a series of experiments, it is said that the nano sponge does not exceed the formaldehyde standard, so don't worry. As long as you don't eat the whole nano sponge, there is no problem, here I have to say, do not put it in a place where children can reach it, to avoid accidentally eating the nano sponge Although it is non-toxic, it is still recommended to wipe daily necessities such as shoes.

It is not recommended to wipe down the dishes.

The main components of nanosponges:

Melamine. The biggest difference between resin and traditional cleaning sponge is physical decontamination, which relies on the nano-scale capillary opening structure in the sponge to automatically absorb stains on the surface of the object during the wiping process; It is suitable for cleaning uneven and unflat, stubborn dirt hidden deeply, and is easy to care for without leaving scratches.

It is simple and convenient to use, and only needs to use water to remove pollution, without any detergent, and does not cause new pollution to the environment; Only 30-40% of the water consumption of traditional cleaning methods is required for cleaning, which greatly reduces sewage discharge, saves water resources, and is safe and environmentally friendly, suitable for modern cleaning homes.

Nano sponge scrubbing dishes is non-toxic.

Nano sponge is a special open-cell structure bubble developed by new nanotechnology, and each small particle is smaller than 1/10,000 of a human hair.

Nano sponge is odorless, non-toxic, harmless, and used for cleaning and decontamination. There is no need to use chemical detergents when cleaning and decontamination with nanosponge, only clean water can be used, which is clean and environmentally friendly.

Nano sponge can effectively clean tea scale, dirt, dirt, scale, soap scale, etc., and can play a good decontamination effect on hard and smooth surfaces (such as ceramics, plastic plates, glass, stainless steel).