Avoid applying the patch to the same area repeatedly to prevent minor burns. Wrap heating pads or gel packs in a towel or cloth to protect the skin. Start at a low temperature and increase as ...

We have also used the "Magi-pad" by NHK. The pack may be reused many times by heating it in hot ... Strangely, the sodium acetate doesn't nucleate on gel-like material. Store the heat packs in liquid ...