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How to Use a 40k Cavitation Machine with Vacuum Cups

How to Use a 40k Cavitation Machine with Vacuum Cups

By Surebeauty Official Site | Published: 2026-10-27

Category: How-to Guides

Learn step-by-step how to use a 40k cavitation machine with vacuum cups for body shaping. Includes setup, technique, and safety tips for at-home use.

Quick answer

To use a 40k cavitation machine with vacuum cups, start by preparing the skin, then apply the cavitation handpiece in slow, circular motions over the target area, followed by the vacuum cup attachment for lymphatic drainage. Each step has a specific order and common pitfalls to avoid.

Why combine cavitation with vacuum cups?

Cavitation uses ultrasonic waves to break down fat cells, while vacuum cups stimulate circulation and help flush out the released fatty acids. Using them together in the correct sequence can improve results and reduce post-treatment soreness.

When to skip the vacuum step

Do not use vacuum cups over bony areas, varicose veins, or bruised skin. If you have a history of blood clots or skin fragility, use only the cavitation handpiece and consult a professional.

Step-by-step process

  1. 1. Prepare the skin: Cleanse the target area and apply a thin layer of ultrasound gel or conductive lotion. Do not apply oil, as it can reduce cavitation effectiveness. Using too little gel can cause the handpiece to drag and reduce ultrasound transmission.
  2. 2. Perform cavitation treatment: Set the cavitation intensity to low (start at 30-40%) and move the handpiece in slow, circular motions over the area for 10-15 minutes per zone. Keep the handpiece moving to avoid overheating one spot. Common mistake: moving too fast reduces fat breakdown. Stay on each area for at least 2-3 circles before shifting.
  3. 3. Apply vacuum cups: Switch to the vacuum cup attachment. Glide each cup in long, gentle strokes toward the nearest lymph node (e.g., groin for thighs, armpits for arms). Keep suction at a comfortable level—never so strong that it leaves deep red marks. If the cup leaves a mark lasting more than a few minutes, reduce the suction level next time.
  4. 4. Clean up and hydrate: Wipe off any remaining gel with a damp cloth. Drink at least 16 oz of water immediately after treatment to help the body flush out released fat cells. Skipping water can lead to headaches and reduce the treatment's effectiveness.

Product used in this guide

  • 6 in 1 40k Cavitation Machine With Vacuum Cups for Body Shaping: This 6 in 1 40k Cavitation Machine With Vacuum Cups for Body Shaping uses 40K ultrasonic technology to break down stubborn fat cells. The 40K frequency is effective for targeting fat without damaging surrounding tissues, and the included vacuum cups allow you to perform lymphatic drainage immediately after cavitation.
    6 in 1 40k Cavitation Machine With Vacuum Cups for Body Shaping
    6 in 1 40k Cavitation Machine With Vacuum Cups for Body Shaping

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