How many times can the electrodes be used?
The number of uses depends entirely on the proper application, storage and care by the user. The durability of the electrodes depends on the adhesiveness of the gel and its adhesiveness depends on keeping the gel clean, hydrated, and free from foreign debris.
Application: Before each electrode application, skin must be cleaned with water and soap to remove any lotions, skin oils, make-up, and dead skin. Any debris on the skin will be transferred to the gel of the electrode thereby compromising the integrity of the gel's adhesiveness. A clean surface is the most important factor in the number of applications for an electrode.
Storage: After every use the electrode must be returned to the "ON" side of the Mylar liner and placed in the original, re-sealable package to prevent loss of moisture. Electrodes should be stored at a temperature between 41.0°-80.6°F.
DO NOT: store in freezer/refrigerator, leave in extreme heat, submerge in water, or leave outside of the package.
Care: After usage, if the electrode picks up small amounts of debris you may use a drop of water on your finger to gently rub the debris off the electrode. Most important to the care of the electrode is applying it to a clean surface with each use.