the swivel cord on my hot tools iron is getting really stiff and tangled, it's annoying to use.

Diagnosis

The stiffness and tangling in the Hot Tools Pro Artist 24K Gold Curling Iron swivel cord are caused by "torsional stress" and heat-induced degradation of the PVC outer jacket. While the swivel is designed to rotate 360 degrees, most users unconsciously rotate the iron in one consistent direction during the curling process. Over time, this creates a cumulative twist that exceeds the swivel's mechanical limit, causing the internal copper conductors to wind around each other tightly. When the internal wires are under this tension, the outer insulation compresses and hardens, especially near the heat-sink junction where the cord meets the handle. This creates a "memory" in the plastic, making the cord feel stiff and prone to kinking. You can confirm this by unplugging the unit and attempting to rotate the swivel manually; if you feel a hard stop or a "spring-back" effect where the cord violently unwinds, the internal wiring has reached its maximum torsional limit and is beginning to deform.

How to Fix It

To restore the flexibility of the cord and remove the internal tension, follow this decompression sequence:

1. Unplug the curling iron from the wall outlet and allow the 24K gold barrel to cool completely to room temperature to avoid melting the insulation during the process.
2. Hold the iron by the handle and let the cord hang freely. Slowly rotate the iron in the opposite direction of your usual curling motion. Do this repeatedly until the cord no longer "twists" on its own.
3. Lay the cord flat on a large table. Starting from the swivel joint, use your fingers to "massage" the cord, sliding your thumb and forefinger along the length of the cable to break up the stiff memory of the plastic.
4. To permanently reset the cord's shape, wrap the cord loosely around a cylindrical object (like a cardboard mailing tube) with a 2-inch diameter. Secure it loosely with a rubber band and let it sit for 24 hours. This forces the PVC to relax into a natural curve rather than a tight kink.
5. When resuming use, implement a "counter-rotation" habit: after every 3-4 curls, rotate the iron 360 degrees in the opposite direction to neutralize the torque.

If That Didn't Work

• Check for "Heat Scoring" at the junction. If the plastic where the cord enters the handle feels brittle or has small cracks, the internal insulation has melted. This cannot be fixed manually; continuing to use the iron may lead to a short circuit or intermittent power loss.
• Apply a microscopic amount of silicone-based lubricant to the swivel joint. Use a toothpick to apply a tiny drop of 100% pure silicone oil to the gap where the swivel rotates. This reduces friction between the rotating plastic sleeves, allowing the swivel to spin more freely.
• Inspect the cord for "Internal Core Fracture." If the stiffness is accompanied by the iron flickering on and off, the internal copper strands have snapped. Since the Pro Artist series uses a sealed molded assembly, the entire cord assembly must be replaced by a certified technician.
• Use a cord organizer or "Velcro wrap" for storage. If you wrap the cord tightly around the handle for storage, you are adding more torque to the swivel. Store the iron by looping the cord in a loose "figure-8" pattern to prevent further tension.

Heads Up

• Never wrap the cord tightly around the barrel while it is still hot, as the 24K gold plating retains heat and will permanently warp the cord's insulation.
• Avoid pulling the cord from a distance to unplug it; always grasp the molded plug head to prevent stretching the internal wires.
• If you notice any exposed copper wiring or a "burning plastic" smell coming from the swivel, stop using the device immediately to avoid electrical shock.
• Keep the swivel joint free of hairspray and styling product buildup, as these adhesives can seep into the swivel mechanism and lock it in place, causing the cord to tangle faster.