How long can I keep the dehumidification bag without opening it?

Generally, you will have a shelf life when you buy a dehumidification bag, and if you don't open it, you can generally keep it for about three years, and you can also ask the seller for details.

The old housekeeper dehumidification bag can be used for about 15-30 days in summer and autumn, and can be used for about 1-2 months in winter and spring.

The old housekeeper dehumidification box can be used for about 1-2 months in summer and autumn, and can be used for about 2-3 months in winter and spring.

The speed of use of dehumidified products is related to the humidity and temperature of the use environment, which is subject to the actual use time.

If a dehumidification bag is not opened, it can be stored for 1 or 2 years without any problem.

In fact, if this chef is big, if you don't open it, well, it doesn't take a long time, depending on where you put it, if you put it at home, the dehumidification bag can be sent for a month.

The dehumidification bag is not opened, if the outer packaging is tightly sealed, it is not a problem to put it for about a year, but be sure to put the dehumidification bag in a dry and ventilated position.

If the dehumidification bag is not opened, it can be put down all the time, as long as the product does not expire, it will not be wet.

Well, how long can the dehumidification bag be kept without opening, I have been in this dehumidification bag for a year or two, and it may all be over-the-top.

Keep it in a dry environment and keep it forever.

Hello friends, if the case is well sealed, there is no problem with the normal shelf life of two years.

If the dehumidification bag is not opened, it can be stored for two or three months.

The dehumidification bag is not openedGenerally speaking, as long as it is sealed in a plastic bag, it can be stored for a long time, but if it is taken out of the plastic bag, the time is short.

After the dehumidification bag is used up, it is usually not possible to **, and it can be directly disposed of as household waste. There are many types of dehumidification bags, such as calcium oxide, magnesium oxide, concentrated sulfuric acid, alumina, anhydrous copper sulfate, silica gel, etc., which are used in different places to remove water and keep them dry. These substances can absorb moisture from the air into the substance, or become solvents, such as concentrated sulfuric acid; or become wet water, such as sodium hydroxide; or become hydrates, such as silica gel, calcium oxide, anhydrous copper sulfate, etc.

Dehumidification bag: It is a kind of dehumidification tool, which is usually composed of built-in dehumidification desiccant, hook and water storage part sealing, in which the bag is provided with a corresponding diversion groove, and the bag is provided with a number of through holes corresponding to the fine holes, and the water liquid formed by the indoor moisture absorbed by the dehumidifier will enter the water storage part through the diversion groove, so as to achieve the effect of dehumidification. Do not tear the package before using the dehumidification bag to protect it from moisture; Do not rub or squeeze the moisture-absorbing bag during use, so as not to cause damage to the package; Avoid direct contact with eyes and **, do not eat.

Every time in the summer rainy season, although the temperature in the southern region is very high, but the air is full of moisture, it is simply uncomfortable, and at this time you can have a dehumidification product in your hand can simply save your life, and the dehumidification bag is one of them, so how often do you change the dehumidification bag? How long does a dehumidifier bag last? Let's take a look.

The length of time the dehumidifier bag can be used depends on the local weather. Generally speaking, the dehumidification bag can be used for about 15-30 days in summer and autumn, and about 1-2 months in spring; The use time of the dehumidification box is longer, and it can be used for 1-2 months in summer and autumn, and can be used for 2-3 months in winter and spring.

There should be no leakage, the white particles disappear and fail, and the white particles disappear before use, although there is quite a lot of stagnant water. But it doesn't leak. I shook it, and the seal was fine. Don't worry.

The dehumidification effect of the dehumidification bag is still okay, but since it is bagged, the scope of dehumidification is limited. It can only be used to dehumidify a small area such as drawers and wardrobes. Moreover, the dehumidification time is short, such as the dehumidification box needs to be replaced regularly (half a month to replace), the dehumidification is full, and it cannot be used for a long time.

1. It depends.

2. How long the dehumidification bag can be used depends on the humidity in the air, the heavier the wet mountain rock sail, the shorter the hail time, and the drier the air, the longer the use time. Like the rainy season with high humidity, a bag of dehumidification can generally be used for about 15-30 days, but like the autumn jujube and the winter season, it can be used for about 2-3 months. Replace the bag when all the white particles on it turn into water.

Dehumidification bags are harmless to the human body when used correctly for a long time.

The dehumidification bag is a product composed of calcium chloride, activated carbon particles, lime and other substances, which can not only be used for dehumidification, but also can be used to adsorb formaldehyde, benzene and other substances. Calcium chloride is the main substance used for dehumidification, and the deliquescent reaction of calcium chloride can absorb water, which belongs to physical dehumidification and will not cause pollution to the air. And the liquid substances produced after calcium chloride absorbs water are not toxic, but there will be a certain amount of calcium hydroxide in these liquids, if excessive ingestion or absorption by the human body may produce symptoms such as nausea, vomiting and diarrhea, but will not cause cell death and tissue destruction, and the harm to health is light.

Calcium dichloride crystals may also appear in the water collected by the dehumidifying bag, and the calcium chloride in the dehumidifying bag absorbs moisture from the air and dissolves in it to form a saturated solution. However, if at a specific ambient temperature, such as a drop in ambient temperature, it will lead to the formation of a supersaturated solution, in which calcium dichloride crystals will be precipitated, but the harm to health is light, do not directly use the body to contact the liquid in the dehumidification bag, when the liquid in the dehumidification bag is full, it should be disposed of in time. In addition, the dehumidifier should not be soaked in water, because the lime contained in the dehumidifier will swell when exposed to water**, which can easily cause damage to the eyes.

I have been using the old housekeeper dehumidification bag, which is the precautions issued by the store:

1.It is normal to find a small amount of granular crystals or powder in the water collection bag after opening.

2.During use, do not place the product on top of valuables such as leather products, furs, silk fabrics, etc.

3.During use, do not rub or squeeze the moisture-absorbing bag, so as not to cause unnecessary losses caused by damage to the packaging.