As the name implies, foot warmers are naturally used to keep feet warm, so they are naturally attached to feet, and it is best to attach them to the parts where shoes touch feet.

The use of the foot warming patch is very simple. After opening the package, it is best to cover it or pat the iron powder in the package to make it evenly distributed, so that the heat can be evenly distributed. Finally, unpack the packaging film and stick it on. The foot warmer can't touch the skin directly. If they come into direct contact with the skin, it is easy to cause low-temperature burns, make the skin red, and even burn blisters. Infants, diabetics, pregnant women, skin sensitive person and disabled people should use it with caution.

Extended data:

Precautions:

1, it is forbidden to use it when sleeping, because the temperature will rise when it is used in the quilt with warm feet, resulting in cryogenic burns.

2. If you can't take off the foot warmers immediately, please don't use them.

3, children's skin is not sensitive to temperature changes, so we must pay special attention when using it.

4. When using the foot warmer, don't do strenuous exercise, so as not to damage the surface of the foot warmer and affect its use.

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