Can a plastic cup boiled in boiling water be used again after a few days?

Whether a plastic cup that has been boiled in boiling water can be reused after a few days depends on the quality of the plastic cup and the specific situation used.

Generally speaking, if it is a good quality plastic cup, after boiling at high temperature, it can kill the bacteria and viruses in it, and it can be used again after a few days. However, if it is a poor quality plastic cup, after boiling at high temperature, some harmful substances may be produced, and it is not recommended to use it after a few days.

In addition, the specific circumstances used are taken into account. If this plastic cup is used for food or beverages, it may have been contaminated and no longer fit for use after a few days of sitting. If this plastic cup is used to hold water, it may still have a certain disinfecting effect after a few days and can be used again.

In conclusion, before using a plastic cup that has been boiled in boiling water, it is best to check its quality and specifics to make sure that it is suitable for use again. If you're not sure if you can use it again, it's best not to risk using it.

After a few days of sitting in a plastic cup that has been boiled in boiling water, I advise you not to use it, because plastic cups produce toxins under the action of high temperatures. Sometimes we can't smell it and can't see it, so it is recommended that you don't use it anymore to avoid it. The consequences are severe.

It should be no problem, plastic products should not be soaked in boiling water for a long time, it is best to use warm water. Because the harmful substances in plastic will enter the human body, which is not good for health, it is better not to use boiling water to put it in a plastic cup before drinking.

Blanch the newly bought plastic water bottle with boiling water for 15 minutes. Boiling water scalding a new cup is mainly used for disinfection. Generally speaking, viruses and parasite eggs have poor resistance in a high temperature environment, and can be basically inactivated within 15 minutes.

Ordinary bacteria can also achieve basic inactivation in 15 minutes. If it is a spore of bacteria, it will take several hours to inactivate it by sterilizing it with boiling water. However, because bacteria are widespread in nature, new bacteria can be contaminated at any time after disinfection.

Therefore, disinfection for 15 minutes can achieve the effect of killing viruses and insect eggs.

When choosing a plastic cup for your baby, you should pay attention to:

1. Choose the right material, such as PP material, PP material is polypropylene, structural temperature, but also heat-resistant, can be heated in the microwave, non-toxic and odorless, no harm to the human body. Tritan or PPSU are also available.

2. Choose a regular brand of plastic cup, so that the quality of the plastic cup and after-sales are guaranteed, and there is no need to worry about the baby's use.

3. It depends on the style, there are many kinds of baby plastic cups on the market, such as duckbill type and straw type, which are selected according to the baby's age of the month.

Disposable plastic cups have passed the expiration date, can they still be used? Will it be okay if I use it?

The service life of plastic products is generally 3 to 5 years, and there may be aging and brittleness after expiration, which will affect the performance of the product. It is not that the plastic lunch box with the shelf life can not be used, as long as it is used in the temperature environment marked on the manual, it will not decompose toxic substances and will not harm human health, but the physical properties of the product will be degraded, which will affect the function and use of the product, so try not to use expired plastic utensils. After a long period of use, plastic products will appear aging, brittleness and other phenomena, and the expiration date is indicated to ensure that the plastic products can better play their performance.

It still works. Cleaning method.

1. It needs to be cleaned after each use.

2. Please clean with a mild neutral detergent, do not use bleach or chlorine-containing detergent to avoid damaging the product.

Maintenance common sense: 1. When not used for a long time, the thermos cup should be kept dry.

2. In order to prevent odor and stains, please clean and dry after use.

3. Since the use of unclean water will leave red spots similar to rust, you can soak it in warm water and diluted vinegar for 30 minutes and wash it.

4. Please use a soft cloth dipped in neutral detergent and a moistened sponge to wipe the surface of the product, and the product must be cleaned after each use.

The thermos cup can still be used after a long time, yes.

If the thermos cup has not been taken to hold anything, then it should be able to continue to be used, you first try its current insulation effect. Put some hot water in it and check it after 24 hours, if it is still hot, it means that the insulation effect is still good, and vice versa. Take it and boil it, and you can eliminate the poison.

Can you use the plastic cup after high temperature sterilization after hot disinfection, the plastic that cannot be sterilized at high temperature will deform the plastic after high temperature disinfection, melt and produce toxic and harmful gases. Under normal circumstances, plastic products can not be sterilized at high temperature, they can be wiped with disinfectant, soaked and disinfected, or sterilized with low temperature disinfection. Plastic products are easy to deform after encountering high temperatures, so they cannot be used, resulting in unnecessary waste.

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