The validity of tissue paper is usually 2 to 3 years. Legitimate brands of tissue paper will indicate the production date and validity on the package, which is expressly stipulated by the state. Stored in a dry and ventilated environment, its validity is also recommended not to exceed 3 years.
However, once the tissue paper is opened, it is exposed to the air and will be tested by bacteria from all directions. To ensure safe use, tissue paper should be used up within 3 months after opening. If you can't use it all, the rest of the tissue can be used to wipe glass, furniture, etc.
In addition, the tissue paper itself will be more or less bacterial colonies, once opened and air contact, in a humid environment bacteria will rapidly grow, then go back to use, may bring health risks. Especially toilet paper, direct contact with private parts, long-term use of expired tissue paper may lead to mycotic gynaecological inflammation, pelvic inflammatory disease.
Therefore, in addition to paying attention to the validity of tissue paper, you should also pay attention to the environment in which they are kept and how they are used. If you find that the tissue paper starts to grow hairs or lose powder, then you should not continue to use it, as this may be a sign that the tissue paper is damp or contaminated.
Overall, the replacement of tissue paper should not only depend on whether it has expired or not, but also on its usage and state of preservation. For the sake of your own health, it is recommended that you replace your tissue paper regularly and keep your storage environment dry and clean.
To determine whether tissue paper need to be replaced, you can mainly consider the following aspects:
Observe the appearance of the tissue paper: firstly, check whether the tissue paper is yellowed, discoloured or spotted. These are signs that the tissue paper may be damp or contaminated. Also, if the tissue starts to grow hairs or lose powder, it also indicates that the tissue has deteriorated and should not be used further.
Smell the tissue: Normal tissue should be odourless or have a slight raw material scent. If the tissue paper gives off a musty or other odour, it means that the tissue paper may have deteriorated and needs to be replaced.
Consider how long the tissue has been in use and how it has been opened: once a tissue is opened, it can be affected by airborne bacteria. Therefore, if tissue paper have been left open for a longer period of time (more than 3 months), it is recommended that they be replaced with new ones, even if there are no noticeable changes in their appearance.
Pay attention to the storage environment of tissue paper: tissue paper should be stored in a dry, ventilated place away from direct sunlight. If tissue paper are stored in a humid or contaminated environment, then it is recommended to replace them in advance, even if they have not been opened, to avoid moisture or contamination of the tissue paper.
Overall, to ensure the safety and hygiene of tissue paper, it is advisable to regularly check their appearance, odour and duration of use, and replace them with new ones as and when required. At the same time, pay attention to the environment in which the tissue paper are kept and how they are used to avoid dampness or contamination of the tissue paper.
Post time: Aug-23-2024
