Your Delta band needs to be cleaned regularly as you may sweat or have build-up of lotions or oils underneath the band.
We recommend you use only water to rinse the band only or soap free cleansers to remove more stubborn build up. You can also use a damp cloth or a soft-bristled toothbrush to clean your wristband.
Always dry the wristband prior to putting it back on.
Prolonged rubbing and pressure may cause irritation on your skin so make sure to remove your Delta for an hour or so after prolonged wear.