Are you now also worried about the safety and hygiene of the “deadly” thermos water bottles at home? Don’t worry too much, read below and let’s find the answer to this mystery.
I frequently see reports that people have been harmed by using “deadly” thermoflask water bottle.
After investigation, it was found that because these people use “deadly” thermoflask water bottle for a long time, it is often because the thermoflask water bottle purchased are cheap, which will lead to health problems such as dizziness and loss of appetite.
What’s wrong with these stainless steel mugs bulk?
Upon inspection, it was found that the bulk inner walls of these cheap stainless steel mugs bulk contained excessive amounts of lead, leading to poisoning. It is made of 304 stainless steel that does not meet food requirements. Some use 201 directly to recharge it, and the inner wall will rust. Therefore, we must be vigilant and choose bulk stainless steel mugs bulk from brands with quality assurance.
What kind of metal water bottles bulk is trustworthy?
The metal water bottles bulk is one of our most common products. In order for everyone to have a good understanding, I have summarized three standards to share with you below.
1. Non-toxic materials must be used.
It is best to choose 304 or 316 medical grade stainless steel for the inner tank. Such materials are heat and corrosion resistant and do not release harmful substances. And buy it from regular supermarkets or well-known brands. At least it is required to see it clearly stated on the outer packaging that it is food grade stainless steel.
For accessories such as lids, PP, PE, food-grade silicone, etc. are recommended, which are also safe and hygienic.
2. Check the thermal insulation performance.
High-quality thermos cups will all pass FDA testing. Generally, thermos cups from well-known brands and supermarkets must pass tests before they can be sold. They have strict control over quality. Shoddy quality will be eliminated. Generally, the outer packaging will also be marked with passing FAD or other related safety tests to ensure that we use it safer.
We can also do a simple test, fill the thermos cup with boiling water at room temperature, seal it for a few minutes and touch the wall and bottom of the cup. If there is still an obvious feeling of warmth, it means the insulation effect is good.
3. Sealing performance is also critical.
We can do a little test ourselves on this. We first fill the cup with water, screw on the lid, then shake it with both hands and turn it upside down. At this time, let’s take a closer look. If there is no leakage, it means that the sealing performance is passed and there is no problem.
What issues should we pay attention to when using a metal water bottles bulk?
Because many people use it incorrectly, the metal water bottles bulk becomes a “killer”.
For example 1 , some people like to brew wolfberry, red dates and other Chinese medicinal materials in a thermos cup, which is very dangerous. Because Chinese medicinal materials will expand and release a large amount of gas when heated, when the pressure increases, it is easy to cause splashing when the lid is opened or the lid will fly off and injure people.
For example 2, some people often put milk, coffee and other beverages in thermos cups, which is not appropriate either. Because bacteria tend to multiply in a moderate temperature environment, causing the beverage to deteriorate and become sour, resulting in abdominal pain and diarrhea after consumption.
After using these thermos cups for a period of time, scale will form on the inner wall of the thermos cup. Such dead corners can easily breed various microorganisms and produce odors.
Therefore, it is recommended that everyone develop a good habit of thoroughly cleaning the thermos cup once a week. As for how to clean it, we have also introduced it in our previous article.
As a reminder, metal water bottles bulk should not contain hot water exceeding 50°C, otherwise it is easy to cause burns inadvertently. Even though we know that everyone prefers to drink cold water or drinks, I believe some people may also come to fill them with hot water.
It is recommended that you don’t be stingy and buy from regular brand products, because they can provide test reports and quality certificates, so that you can use them with confidence. If we use the thermos cup correctly and reasonably and avoid the above-mentioned wrong usage methods, the thermos cup can play its due health role and make our drinking water safer and more hygienic.Let’s take action now. Don’t let the thermos cup be our killer, but be our helper.
