I don't know if you remember the universal plug-in board we talked about before. The Hotspot Engine Project has actually been banned for many years because of security concerns.
But recently, I found some unscrupulous live broadcast rooms, took out this thing, and gave it to everyone as a benefit to grab, and said that it is universal, and there are quite a few people who buy it.
Coincidentally, there are many similar prohibited items or obviously harmful items, and there are many that have reappeared, so let's take stock of some of them, so don't blindly get them home and use them, it's very unsafe!!
In winter, hot water bottles are very popular.
A few years ago, we simply heard too much about the news about hot water bottles.
This often ** hot water bottle is an electrode hot water bottle.
Because it does not have a temperature control device, during the charging process, the electrode will cause the surrounding liquid to decompose into gas, expand, once the electrode is rusty and blocked, it will block the exhaust hole, **, therefore, on November 1, 2010, after the official implementation of the "Special Requirements for Safe Thermal Storage Electric Hand Warmers for Household and Similar Electrical Appliances", the electrode water heater has been listed as a product that is prohibited from production and sales.
However, the reality is that because of its cheap cost, some unscrupulous merchants and unscrupulous live broadcast rooms are still sending "benefits", resulting in it still widely existing in the market. When buying, be sure to avoid pitfalls.
The safe hot water bottles are: electric wire type hot water bottle, U-shaped tubular hot water bottle.
The identification method is also simple:
The electrode water heater, pinched and energized, is two hard cylindrical objects, don't buy it, don't use it;
Heating wire type hot water bottle.
The heating wire type water heater is a mesh coil object, and the U-shaped pipe is easier to touch, so it can be purchased.
The universal socket has not been completely banned, and a new moth has recently been released - a large 70-hole socket.
Recently, there are many short**、There are a lot of people selling this thing in the live broadcast room.,There are a lot of jacks.,Recently, there are a lot of big sockets selling this kind of 70-hole.,There are multiple jacks on a socket row,**Extremely cheap.,8 blocks of 9 are sold.,The sales are high。
This **, this outside** is not good, and the 3C certification is also extremely fake.
Some bloggers have taken it out, and that's just not good:
The copper sheet is very thin and easy to contact poorly;
There is no ground wire, and the electric shock will send the person away directly;
The copper wire of propaganda turns into a white line when scraped with a knife;
The most exaggerated thing is that the blogger actually lit it with a lighter......
Combined, these factors are simply a burning gadget.
Some time ago, I observed that many big anchors were selling for a few dollars in the live broadcast room, but the better-looking plastic cups were selling very well.
Click on it and find that the material is PC.
The results showed that the PC material is not heat-resistant, and bisphenol A will be released in a high-temperature environment, which will cause endocrine disorders, affect growth and development, and reproductive function.
Therefore, we must look at the material when we buy plastic water cups, and the current safe materials are:
PP Material: **Cheap, warm water, cold water is OK, boiling water is not recommended;
PA material: excellent in all aspects, ** high;
PPSU material, an upgraded version of PP, **slightly higher, not easy to clean;
Triran material, new material, ** is relatively moderate, can also withstand temperature of 100 degrees, very safe, many baby bottles are currently using this material.
Common stainless steel, divided into stainless steel.
201 stainless steel is used in other places, such as furniture, pipes, ......It is OK, but it is not possible to use it as a cup, kettle, basin and other utensils that come into contact with food.
Because its corrosion resistance is far lower, which means that it is used to contain foods that may contain acid and alkali salts, such as acidic drinks, tea, coffee, etc., which will precipitate heavy metals such as manganese and chromium, and for a long time, it will inevitably cause harm to the human reproductive system, nervous system, and antioxidant system.
Therefore, when buying stainless steel kettles, thermos cups, basins, etc., it is still necessary to look for 304 or 316, 304 is already food grade, and 316 has better corrosion resistance.
It is also easy to distinguish, if the merchant uses more expensive 304 or 316 steel, it will be marked in the most conspicuous position.
Paper towels, often can come across super cheap, why cheap? From the product itself, there are two cases:
First, raw wood pulp is not used, but ** wood pulp is used;
Second, the implementation standards are vague, and the colony requirements for toilet paper and mouth wipe paper are different, and some businesses may use toilet paper to pretend to be mouth wipe.
To discern the reality is simple, look at two indicators:
Raw materials: 100% virgin wood pulp is selected, and virgin wood pulp is not good;
Executive standard: GB T20810 for toilet paper, GB T20808 for hand paper and mouth wipe, remember that 08 is the standard for tissue paper.
PVC cling film, no matter how cheap it is, don't buy it, because it is basically the same as toxic cling film.
Because in the process of making PVC plastic wrap, the plasticizer DOA will be added.
When the plasticizer comes into contact with the grease or the temperature exceeds 60°, it will release harmful substances such as plasticizers;
This is all conscience, and what is even more terrible is that in the process of making PVC plastic wrap, another plasticizer explicitly banned by the country, DEHA, is itself a carcinogen.
This brand is also useless, because the few tests I found were all brand PVC cling film, and the failure rate was extremely high.
In fact, PVC cling film has long been banned in Europe, America, Japan and South Korea. However, because it is cheap, it is also widely used in fruit stalls, delicatessens, supermarkets and other places in China.
We can avoid it as much as possible, and at home, we have to completely keep the PVC plastic wrap out.
PVDC, PMP and PE plastic wrap are more recommended for household use, which are all food grade and safer.
In addition, it needs to be specially mentioned that the above materials are also suitable for the current fire of plastic wrap covers, and must also avoid PVC materials.
You won't buy this thing directly, but it will be given away with takeout and food.
Many people keep it for eating, handling ingredients, and ...... as a household glove
My advice is not to use it for free, because most of these disposable gloves are made of LDPE material.
LDPE material is miscible with grease, which is why this disposable glove can feel oil leakage when eating a pig's trotters.
Moreover, it is indeed relatively easy to break, and if you wear gloves or leak oil, it is indeed better not to wear it.
Other disposable gloves are made of PE, PVC, TPE, latex, and nitrile.
PE is easy to break, PVC plasticizers are more, and latex gloves have a peculiar smell.
The only thing left is TPE and nitrile gloves. Good elasticity and insoluble oil. In particular, disposable nitrile gloves are medical gloves themselves, which are safe and close to the hand, whether it is eating, handling ingredients, washing dishes and doing housework.
You will find that the reason why these things are poor is actually because of the cost, because everyone wants cheaper.
Some people may criticize, some people are greedy for cheapness, have no common sense, and even viciously ridicule that the poor suffer a lot.
But that's not the essence of the problem
When it comes to cheap, everyone wants to be cheap, that's right;
Speaking of common sense, ordinary people who study standards every day and study all kinds of potential hazards every day;
Do you have to make ordinary people experts?
It's really an indescribable feeling.