With the arrival of winter, PVC hot water bottles have become an indispensable heater in our daily life. However, when using PVC hot water bottles, in order to ensure safety and comfort, we need to pay special attention to the following points:

Water leakage check: Before using PVC hot water bottle, be sure to carefully check whether it leaks. You can observe the appearance of the hot water bag to see if there is any obvious damage. Next, gently press the hot water bottle to see if water seeps out. Once you find a leak, replace the hot water bag immediately.

Tightness check: Ensuring the tightness of the hot water bottle is the key to safe use. After filling, be sure to carefully check the sealing of the plug to prevent hot water leakage. If it is found that the seal is not tight, it is also recommended to replace the new hot water bag.

Water temperature control: Water temperature should be controlled within the appropriate range when flooding. Although some say that the water temperature can reach 90 ° C, in order to ensure safety, it is generally recommended that the water temperature be controlled between 60 and 80 ° C. Excessive water temperature not only easily burns the skin, but also may cause the hot water bag to burst. When using the hot water bag, if the temperature is high, you can wrap a layer of cloth or towel around it to prevent burns.

Water control: Water injection is also a key point to pay attention to. Do not fill the hot water bag too full, it is generally recommended that the water should not exceed two-thirds of its rated capacity. Too much water will increase the pressure inside the hot water bottle, which can be dangerous during heating.

Avoid direct contact with the skin: When using a hot water bag, you should avoid letting it directly contact the skin for a long time, especially the skin of infants and the elderly. They have weak perception and are easily scalded by low temperatures. Therefore, it is best to put a cloth cover or towel on the outside when using the hot water bottle.

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