How to Make TENS Pads Sticky Again: Cleaning and Replacement Tips
Simple ways to extend TENS electrode pad life, improve adhesion, and know when pads should be replaced for comfortable use.
By NexMedio Editorial•April 29, 2026•Updated April 29, 2026
Electrode pads lose stickiness over time because skin oils, dust, and repeated use reduce adhesion. A few simple habits can make sessions more comfortable and extend pad life.
How to improve adhesion
Clean and dry the skin before applying pads.
Return pads to their plastic liner after each session.
Add a tiny amount of clean water to the gel surface if the manual allows it.
Store pads in a sealed bag away from heat and dust.
When to replace pads
Replace pads when they no longer stick securely, feel uneven, cause irritation, or make stimulation feel sharp instead of smooth.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult a healthcare professional before using a TENS unit if you have a pacemaker, are pregnant, have epilepsy, or any other serious medical condition.
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