Which statement about faradic electrodes is true?

Faradic electrodes are a type of electrode used in electrotherapy, particularly for muscle stimulation during treatments like facial toning. One essential practice when using faradic electrodes is their cleanliness. Cleaning the electrodes thoroughly before each use is crucial for several reasons. It helps prevent cross-contamination between clients, which is vital for maintaining hygiene standards in a professional setting. Additionally, clean electrodes ensure effective transmission of electrical currents, as dirt or residue can interfere with conductivity and reduce the overall effectiveness of the treatment.

This focus on hygiene aligns with best practices in skincare and electrotherapy, where safety and efficacy must be prioritized for both the practitioner and the client. Proper electrode maintenance is therefore an important practice to adopt in any facial treatment involving electrotherapy.