How long can boiling water be left in a thermos flask before you can drink it

Overnight water can be drunk normally, and it is not advisable to continue drinking for 2-3 days.

The boiling water obtained after boiling is sterilized, and the water that is put in a thermos cup for one night is the same as pouring a glass of water in the morning and in the afternoon, and the composition has not changed at all, so it can be drunk.

2 How long can the water in the thermos cup last?

The water in the thermos cup is placed for a long time will cause deterioration, the time limit is affected by the objective environment, after pouring the boiling water into the thermos cup, in a sealed state, there is no problem with storing it for three days, because the boiling water in the thermos cup is in a clean and sealed state, and it will not deteriorate for three days, but the water temperature will become cold.

The cold boiled water in the thermos cup cannot be heated and drunk, and the boiling water in the thermos cup will keep the boiling water hot for a long time, and the heating of such water will produce some trace components, such as nitrite.

and other substances, drinking such water for a long time is potentially harmful to the body.

4 Do not drink to the infirm.

Frail people will also have poor immunity, and frail people should not drink water in the thermos cup for a long time, so as to avoid diarrhea and other gastrointestinal diseases.

If the boiling water is in the thermos flask, it is generally used to put it down, if it is more than three days or so, you can no longer drink it, and it may produce bacteria after a long time, an appropriate amount.

Boiling water is in a thermos, and under normal circumstances, it will be drunk within two days, and it should not be left for too long.

Boiled water cannot be drunk after 24 hours in a thermos. Boiled water should still be drunk, fresh water is better.

Hello, if the boiling water is in the thermos, you can drink it for two days under normal circumstances, but don't drink it for too long.

If you boil water, if you put it in a thermos flask for more than a week, you can't drink it, because water can also deteriorate.

Boiled water is in a thermos for a maximum of two days, and there is a bacterial infection on the 3rd day, so it is best not to eat it, you can use it to wash your face and feet.

There is no uniform time regulation. In general, there is no problem if it does not exceed 3 days, because this water is not easy to spoil.

It's okay to drink boiled water in a thermos for 24 hours, but drink less after 24 hours, it's not good.

It's still in a thermos, and generally don't drink it again if it's more than 72 hours.

Hello, you can't drink it after one night. Be sure to drink fresh.

Generally speaking, I think that you can't eat after 24 hours a day.

At that time, you can't drink it here, and you can't drink it for more than three days. You can stop drinking.

How long can boiling water be left in a thermos flask before you can drink itFor this problem, you should find a health expert to consult him, he will tell you how long you should put it, you can't drink it, you can also go to the local elephant department to consult, they will also be high water in the water, should be put for a few days, can't drink, a total of late.

You can't drink it for a long time in the bottle, maybe we can't drink it if we say it's overnight water, because overnight water can't be drunk if it produces a little chemical component.

Boiling water cannot be drunk for a long time in a thermos flask, and it cannot be drunk after 12 hours.

Do not drink boiled water after leaving it in a thermos for more than 24 hours, and the water quality inside will change.

Boiled water has a shelf life of only 16 hours in the air.

When the water is boiled, the pathogenic microorganisms in it are killed, however, after the boiling water temperature drops to room temperature, microorganisms may multiply in the water, and the longer the time, the more microorganisms will be counted. However, there is no fixed time for how long the number of microorganisms will exceed the limit and it will no longer be suitable for drinking.

Because the shelf life of boiling water will also be affected by many objective environments, such as the cleanliness and heat preservation of the water dispenser, what is the room temperature, whether it is covered and stored and the tightness of the device. If the boiling water is kept in a thermos with good heat retention, there is no need to worry about the reproduction of microorganisms. However, if the boiling water is not clean, and the opening is placed, the risk of microorganisms exceeding the standard increases.

Extended Information; Precautions for boiling water:

1. Water should not be boiled for too long, if the water is boiled for too long, it will cause the aging of water and the formation of harmful substances.

In order to kill bacteria and viruses in the water to the greatest extent, minimize the hardness in the drinking water and reduce the nitrite content in the drinking water, it is better to control the boiling time of boiling water in 5 to 10 minutes. If the boiling time is more than 15 minutes, or like a water heater in a public place, it is reverse boiling.

2. The water of the day must be drunk on the same day, if it is placed for too long, aging water will be formed, and there will be a lot of harmful substances, and the longer the time, the more harmful substances will be, which is not good for the body.

3. The water should be boiled thoroughly, when boiling water, you can't look at the water surface and think that the water is boiling, at this time, the toxicity of the water is relatively large, and it has not been completely boiled, so you should boil it for a while before drinking.

4. If you use tap water to boil water, it should be noted that after chlorination, the combination of chlorine and organic matter in the water will produce halogenated hydrocarbons, chloroform and other carcinogens. When boiling water, take out the tap water and leave it for a while before boiling, which can accelerate the volatilization of harmful substances.

Water also has an expiration date, it is best to drink it within three days, if you are asking about the insulation of boiling water, a good thermos cup is about the same as a day.

One day, the next day water can not be drunk.

The boiling water of the thermos bai bottle is best every other day

Don't drink it. zhi

If the low-quality thermos cup may contain.

DAOs have some heavy specialized metals.

Genus, although there are few heavy metals in the overnight water, there are still some. So conditionally, try not to and overnight water. Generally do not exceed 24 hours.

Thermos flasks, also known as thermos bottles, daily necessities, the shell is made of bamboo strips, iron sheets or plastic, etc., and the bottle is filled inside. The bottle is made of double-layer glass, the two sides of the interlayer are plated with silver and other metals, the middle is vacuumed, and the bottle mouth has a stopper, which can maintain the temperature inside the bottle for a long time. The hot water bottle is usually called a hot water bottle; Cold food is usually called an ice bottle.

In general, bai

Freshly boiled water, the water temperature is over du, at this time, the general DAO microorganisms in the water have been killed, only some germ spores and some thermophilic bacteria remain, thermophilic bacteria are generally harmless to the human body According to the Pasteur sterilization method, the sterilization temperature is at Celsius, so as long as the water in your boiling kettle still has this temperature, then you can drink it with confidence

Hello, generally boiled water should not be drunk after three days in the Paula thermos, because if it is placed for too long, nitrite will be produced after a large number of bacteria, and if the human body consumes too much nitrite, it will produce symptoms such as hypoxia and nausea, and it is easy to induce cancer, of course, the premise is a large amount of intake. If you accidentally drink it once in a while, it will not cause great harm, and the accumulated amount will affect your health, so it is recommended not to drink the water that has been boiled repeatedly, it also contains a lot of nitrite.

Generally, it will be cold in about 3 days.

Boiled water can generally be left in a thermos flask for a day.

Pouring boiling water in the thermos at night may not be able to be drunk that night, the next day the water will become overnight water, overnight water in a sealed state as much as possible to drink the next day, to the third day is not recommended to drink.

If it is plain water, it can be drunk overnight in a sealed state. Because the boiled water is sterilized at high temperature, there are fewer microorganisms, and it can be drunk on the first day. If the thermos flask is open, try not to drink, because there will be some mosquito activity at night, if these mosquitoes lay eggs on the thermos flask, it is easy to drink cold boiled water with mosquitoes when drinking water the next day.

Summary. The boiling water in the thermos cup should not be drunk for two to three days. Overnight water can be drunk normally, and it is not advisable to drink it for two to three days in a row.

Sterilize the boiling water obtained by boiling clean water, put water in a thermos overnight, just like pouring a glass of water in the morning and afternoon, the composition does not change. Weak people will also have poor immunity, and weak people should not drink water in hot water cups for a long time to avoid gastrointestinal diseases such as diarrhea.

The boiling water in the thermos cup should not be drunk for two to three days. Overnight water can be drunk normally, and it is advisable to drink it continuously for two to three days. Sterilize the boiling water obtained by boiling water, and put the yard of water in the thermos overnight, just like pouring a glass of water in the morning and afternoon, and the composition does not change.

Weak people will also have poor immunity, and weak people should not drink the water in the hot water Lingmo Sakura cup for a long time to avoid gastrointestinal diseases such as diarrhea.

The thermos is always kept at a temperature of 70 degrees Celsius, so how long can this water be stored? 4 days.

Generally, boiling water should not be drunk after being placed in a thermos for three days, because if it is left for too long, nitrite will be produced after a large number of bacteria multiply, and the nitrite content will increase significantly after repeated boiling for too long or more than 24 hours. After 24 hours of boiling water, the nitrite content is twice that of the first boil. Chinese residents have the habit of drinking boiled water, and it is best to drink it freshly or only drink the boiled water of the day.

Also do not drink boiled water that has been boiled for too long.

Drink fresh, boiled water, not water that has been left out for too long. Fresh boiled water is not only sterile, but also contains more than a dozen minerals needed by the human body. However, if you drink water that has been boiled overnight in an automatic water heater for too long, not only will it not have any minerals, but it may also contain some harmful substances, such as nitrite.

Within 24 hours. If the water in the thermos flask is long, the temperature will decrease, and it is easy to breed Luyuntan bacteria. Harmful to the body.

It is best to drink it freshly or only the boiled water of the day. Also do not drink boiled water that has been boiled for too long, not for more than 24 hours.

The nitrite content in boiled water is higher than that in raw water. And it is repeated many times to boil for too long or more than 24

hours of boiling water, nitrite content is significantly increased. After 24 hours of boiling water, the nitrite content is twice that of the first boil.

The re-boiling of drinking boiled water will cause the nitrite content in the water to exceed the standard, and the excessive and excessive nitrite in the water can quietly cause physical fatigue, fatigue, drowsiness, coma, bruising all over the body, blood pressure drop, abdominal pain, diarrhea, vomiting, and malignant diseases over time.