What can hot towels potentially cause on the skin?

Hot towels can potentially cause broken capillaries on the skin due to the heat they introduce. When the temperature of the towel elevates the skin's surface temperature, it can cause vasodilation, which means the blood vessels expand. In some cases, especially for individuals with sensitive skin or pre-existing conditions, this can lead to an increased pressure on the vessel walls. If the capillaries are fragile or overexposed to heat, they can become damaged or rupture, resulting in broken capillaries, which may appear as red or purple lines under the skin.

While hot towels can offer benefits such as improved circulation, enhanced product absorption, and, to a degree, increased hydration, it is critical for skincare professionals to recognize the risks associated with using hot towels, especially for clients with delicate skin or capillary issues. Understanding the potential adverse effects helps in tailoring treatments appropriately to ensure both safety and effectiveness.