Homemade Iontophoresis Machine

A DIY Guide to Building and Using a Homemade Iontophoresis Machine

Are you struggling with excessive sweating, also known as hyperhidrosis? If so, iontophoresis might be the solution you’re looking for. This simple yet effective treatment uses a mild electric current to reduce sweat production. While there are commercial iontophoresis machines available, you can also create your own homemade version using everyday items. In this guide, we’ll show you how to build and use a DIY iontophoresis machine, and answer some frequently asked questions.

Can I perform iontophoresis at home?

Absolutely! With a homemade iontophoresis machine, you can safely and effectively perform treatments at home. Just make sure to follow the proper steps and take necessary precautions.

Building Your Homemade Iontophoresis Machine

Keep in mind that iontophoresis isn’t a permanent cure for hyperhidrosis. Regular maintenance treatments are necessary, and the frequency varies for each individual. Always consult your doctor for personalized advice.


  • 2 x 9-volt batteries (extra batteries or rechargeable ones for backup)
  • 2 x alligator clips
  • Sponges or rubber pads (to separate your skin from the metal pan)
  • 2 x aluminum pans (or non-aluminum alternatives if preferred)
  • Vaseline (for protecting cuts or sores)
  • Rubber kitchen gloves (optional)


  1. Connect the batteries: Use the alligator clips to link the two 9-volt batteries.
  2. Set up the pans: Fill both aluminum pans with tap water. If you prefer not to use aluminum, you can opt for stainless steel or plastic containers instead.
  3. Add sponges or pads: Position the sponges or rubber pads in the pans to create a barrier between your skin and the metal.
  4. Attach the alligator clips: Connect the free ends of the alligator clips to the pans, ensuring proper contact with the metal surface.
  5. Apply Vaseline: Coat any cuts or sores with Vaseline to avoid discomfort.
  6. Begin the treatment: First, place one hand or foot in one pan, then the other hand or foot in the second pan. Do notΒ immerse both hands or feet simultaneously. Keep them submerged for 10-20 minutes. After this time, remove one hand or foot at a time and switch the polarity by swapping the alligator clips between the pans. Reimmerse your hands or feet for another 10-20 minutes.
  7. Clean up: After completing the treatment, detach the alligator clips from the batteries and pans, and disconnect the batteries to prevent accidents or fires.

Tips and Tricks

  • To enhance conductivity,use mineral-rich water, tap water almost work, but if the water in your area is soft water that lacking minerals, please add a bit of salt or baking soda in the water .
  • Consistency is crucial; avoid skipping maintenance treatments.
  • Mild redness and itching after treatment are normal and should subside over time.
  • Adjust the treatment duration based on your hands’ or feet’s sensitivity, but be cautious not to cause discomfort.

The first few treatments may take longer to achieve dryness, but with practiceΒ and fine-tuning, the process becomes more efficient.

Frequently Asked Questions

Q: Can I use something other than aluminum pans?Β A: Yes, you can use stainless steel or plastic containers as alternatives to aluminum pans. The key is to ensure that they can conduct electricity and hold enough water for the treatment.

Q: Is the treatment still working if I don’t feel anything?Β A: Yes, the iontophoresis process can still be effective even if you don’t feel any tingling or itching sensations. However, if you’re concerned about the effectiveness, consult with your doctor or a specialist for guidance.

Q: Do I need to keep my hands or feet off the bottom of the metal dish?Β A: Yes, it’s best to avoid direct contact between your skin and the metal pan. Use sponges or rubber pads as a barrier to prevent any discomfort or irritation.

Q: Can I use more volts for the treatment, especially for my feet?Β A: It’s essential to exercise caution when increasing the voltage for iontophoresis treatments. While higher voltage may enhance the treatment’s effectiveness, it can also increase the risk of discomfort or skin irritation. Consult with your doctor or a specialist before making any adjustments to the voltage.

Q: How much current and voltage do I need for iontophoresis?Β Β With DIY iontophoresis, it’s uncertain how many milliamperes the batteries are producing. But with two 9-volt batteries connected in series can generate an 18 voltage that is enough for beginner.

In conclusion, building and using a homemade iontophoresis machine can be an effective and affordable way to manage hyperhidrosis. By following the instructions and tips provided in this guide, you can perform iontophoresis treatments at home and improve your quality of life. Remember to consult with your doctor or a specialist for personalized advice and guidance on using iontophoresis for your specific needs.

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