Maintenance and preservation:
- Keep them in a cool, away from light, dry place;
- The pad that has been used and is not used for a long time will be spoiled, become dry, and the electrical conductivity will decrease, you'd better stick it on the clean board and cover it with a plastic bag to prolong service time after using it;
- The pad needs to be away from grease, if there is any grease on skin, the pad can not be stuck on. It is proposed that clean the skin with a paper towel before paste the pad.