Many people don t pay attention to the expiration date when using cotton swabs, so do cotton swabs h

Expired swabs can multiply a lot of bacteria, so don't continue to use them once you find out that your swabs have expired. Expired medical supplies cannot be used. Medical swabs and cotton swabs are sterilized.

The product may be contaminated with bacteria after expiration, so it cannot be used. Can the medical swab still be used after the expiration date? What happens if you use expired ones?

Sealing is OK, but if it is not sealed, it is better to use it after disinfection or not at all. Medical gauze without sealed packaging usually has antibacterial treatment, and there is no guarantee for expiration, if there is a seal, the hygiene of the gauze will be a little guaranteed when it expires, and it is best not to use expired gauze for large-scale original wounds. There are wounds that are susceptible to infection.

Can the medical swab still be used after the expiration date? What is the danger of expired cotton swabs have a smell and cannot be used after expiration. The bacteria on the swab have exceeded the standard, and if you use it, the body will become abnormal due to cross-infection.

Cotton swabs are also medical supplies and should be used strictly in accordance with the instructions for the period of use. This is especially true for some medications, and expired drugs are never used. Pay attention to the expiration date.

Most of the cotton swabs from the hospital are double-packed. The shelf life of these swabs is generally two weeks when they are unopened and pasteurized.

In humid areas of the south or during the rainy season.

The paper is prone to moisture, and bacteria penetrate the inside of the package, so the shelf life of the swab is likely to be only about a week. Household cotton swabs should not be used for wound disinfection, and cotton swabs are not usually used in general families, and there is no condition to re-sterilize cotton swabs left for 24 hours after opening. For this reason, cotton swabs are usually best used as cotton swabs or disposed of, especially not for treating wounds in children.

Sterile cotton swabs are essential for disinfection, and once contaminated, they can infect the wound. Some people believe that in any case, cotton swabs will not get in the way of disinfectants such as alcohol, iodine, some bacteria. They don't know that disinfection and sterilization are two different concepts.

Disinfection is the killing of disease-causing microorganisms in articles. Sterilization is a microorganism that completely kills all microorganisms and non-diseases that cause all diseases of an article, including spores. Sterilization includes disinfection, but disinfection is not a substitute for sterilization.

In other words, disinfectants such as alcohol and iodine can kill hospital microorganisms, but if the swabs are not sterile, but microorganisms such as spores, the disinfectant cannot do anything. Even the disinfectant can be contaminated. Therefore, ensuring the sterility of cotton swabs is an important measure to prevent infection.

It is important to store cotton swabsWhen storing cotton swabs, please note that the packaging is sealed and the cotton swabs are stored at relative humidity.

Less than 80% corrosive gases and well ventilated room to avoid high temperatures.

Cotton swabs have an expiration date. It is recommended to check the expiration date when using cotton swabs, because many cotton swabs that may have accumulated in stores are sold without paying attention to the expiration date, and it is possible to recognize that using them may cause bad effects.

Yes, medical swabs definitely have an expiration date, especially after opening, and the expiration date is a few hours.

If there is a shelf life, the general shelf life of cotton swabs is three years, if it is not used up within three years, try to throw it away.

The swab is valid for about 4 hours after opening, but it needs to be decided on a case-by-case basis.

If the cotton swab after opening, after a relatively formal aseptic operation to remove a little cotton swab, the rest can be used normally.

And as long as the aseptic operation specification is carried out, the validity period can be extended correspondingly, and sometimes it can even reach the expiration date of 24 hours.

There is a big difference between the dust-free wiping stick and the ordinary cotton swab, the material of the dust-free wiping stick head is divided into sponge head and cloth head, which are dust-free treatment and purified packaging in the clean room, so the wiping consumables used in the high-grade dust-free environment must reach more than 100 levels, and only the wiping cloth and wiping stick meet the requirements.

How to buy cotton swabs:

1.The vast majority of cotton swabs sold in supermarkets are not sterilized and are suitable for ordinary cleaning work such as makeup. If you are treating a wound, it is best to use a sterile cotton swab, such as one prescribed by a hospital or purchased from a pharmacy.

2.One of the sterile swabs is wrapped in yellow paper, which is sterilized by high temperature and high pressure and usually lasts for two weeks when unopened. The weather in the south is humid, and the wrapper is susceptible to moisture, and the shelf life may be shortened to about a week.

The other is sterilized by ethylene oxide gas, packed in plastic bags or sealed in boxes, and has a shelf life of about 2 to 3 years.

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The validity period of the cotton swab is as follows: 1The sterile swab is valid for 24 hours after opening.

2.The sterile swab has a shelf life of 4 hours after opening, and can be extended to 24 hours if it is sealed after opening. 3.

Points to pay attention to in the effective travel period and use of sterile cotton swabs: 1. Validity period of sterile cotton swabs: The validity period of sterile cotton swabs is 4 hours after opening; If the sterile cotton swab is used after a formal aseptic operation after opening, and the opening time is stated on the label, the validity period can be relatively extended to 24 hours; If the aseptic operation is not carried out after opening or the operation is not standardized, the unused sterile cotton swab will be contaminated after opening, and the invalid cotton swab can no longer be used.

The effective time of opening of the medical swab is 12 hours. After 12 hours, the bacteria become infected. Cotton swabs sold in pharmacies do not meet the sterile conditions of the hospital and cannot be used to clean wounds.

Medical swabs are divided into sterile packaging and non-sterile packaging. Sterile swabs are sterilized or chemically sterilized before packaging. Non-sterile swabs are unsterilized cotton swabs that are sterilized and sterilized in medical institutions.

Non-sterile cotton swabs purchased from pharmacies in the consumer's life are not "medical swabs", but "living swabs" that can be used to clean ** and ears, but not for wounds**. Consumers buy non-sterile cotton swabs from pharmacies that do not have sterilization equipment and hospital conditions. If applied directly to the wound**, wound infection is likely to occur and it is not possible**.

After the swab was opened, it was not sterilized. In the humid environment of summer, it is easy to breed bacteria and cause mold infections.

1. Cotton swabs have an expiration date.

2. The cotton swab is sterilized and sterilized, but it has a certain shelf life, like a medical cotton swab, its validity period is three years. When we use it, if there is a lot of gas in the oak buryed, it may have been contaminated by bacteria, and it may not be good to use it for disinfection, but it should be fine if it is used with disinfectant.

1. Cotton swabs have an expiration date.

2. The cotton swab is sterilized by the elimination of Sun poison, but it has a certain shelf life, like a medical cotton swab, its validity period is three years. When we use it, if there is a lot of gas in the sock hail chain, it may have been contaminated with fine fungus, which may not be good for disinfection, but it should be fine if it is used with disinfectant.

Cotton swabs are often seen in life, because they are cheap to carry and cheap, so people will always have some at home, but many people often have questions about the expiration date of cotton swabs when they use cotton swabs that are valid for a few hours. So do cotton swabs have an expiration date? Let's take a look.

Cotton swabs are sterilized and sterilized, but they have a certain shelf life, like medical cotton swabs, which are valid for three years. When we use it, if there is a lot of gas in it, it may have been contaminated by bacteria, and it may not be good for disinfection, but it should be fine if it is used with disinfectant. The disinfection of the earrings can be disinfected with iodophor or alcohol scrubbing, and if there are redness, swelling and pain symptoms in the local area, you can use a little more Baiduobang ointment.

For medical swabs, it doesn't matter if they are left open in a clean environment for 24 hours. However, after that, the swab will be contaminated with microorganisms, and it must be sterilized again, otherwise it cannot be used for wound disinfection. If a contaminated swab is used for wound disinfection, not only will it not be able to disinfect, but it will further contaminate the wound.

However, if the air humidity, temperature, or air quality itself is not good, it is recommended to use it as soon as possible.

It is recommended not to use the swab when it expires, after all, when the swab is opened, moisture and bacteria will have a chance to enter, and it is easy to get infected or contaminate the drug. However, if it is used for non-contact hands and feet, **, or wounds, such as wiping dust and dirt on objects, cleaning the cracks of furniture, etc., as long as the cotton swab is not visibly dirty, it can still be used.