What should you know about personal electrolysis hair removal?

Electrolysis uses a fine probe to deliver electrical energy into a hair follicle. The aim is to damage the follicle's growth tissue, but accuracy matters: placing the probe incorrectly can irritate or injure surrounding skin. Home devices may differ from professional systems in design, power, and guidance. They are not a way to diagnose new facial hair growth. Sudden or marked unwanted hair growth can be associated with hirsutism or another hormonal concern.

Read the device instructions, patch-test on a small area, wash your hands and skin, and never share a probe or needle. Work on one visible hair at a time without forcing the probe into the skin. Avoid recently irritated, sunburned, infected, or broken skin. Do not tweeze the target hairs immediately beforehand if the device relies on access to the follicle. Keep the area clean afterwards and follow the stated aftercare.

Stop and seek clinical advice for worsening pain, blistering, pus, spreading redness, persistent swelling, or a change in skin colour that does not settle. A dermatologist can assess scarring or pigment changes and help distinguish unwanted hair from an underlying condition. Professional electrolysis or laser hair removal may be more appropriate for larger areas or difficult-to-reach sites.

Ask whether the hair pattern needs hormonal assessment, whether your skin tone or medicines alter risk, which method suits the area, and how to recognise infection or scarring early.