Kev ceev faj rau kev siv lub raj mis dej kub

Thaum siv lub raj mis dej kub rau cua sov, nco ntsoov kom nruj lub hau, thiab nws yog qhov zoo tshaj rau muab lub hau npog tiv thaiv sab nraud ntawm lub raj mis dej kub kom tsis txhob muaj dej ntws tawm thiab scalding. Ua tib zoo saib xyuas tias cov dej kub tsis kub dhau, thiab lub sijhawm yuav tsum tsis txhob ntev dhau. Lub raj mis dej kub yuav tsum muab tso rau 10 cm ntawm ib sab ntawm ko taw, thiab tsis nyob ntawm ko taw; Nws yog qhov zoo tshaj rau muab tso rau hauv lub quilt ua ntej mus pw thiab tshem tawm thaum mus pw.

It is best not to use a hot water bottle for heating in patients with diabetes or with peripheral sensory insufficiency and infants. Now there are many varieties of hot water bags, and the quality is uneven. Consumers choose well-known brands when purchasing, and never buy "three-no" products.