What are the best practices of using a high frequency wand at home? Smith says it's best to use high-frequency wands after cleansing for antibacterial purposes.

We found the best high frequency wands according to experts and testing. Plus the how to use the devices that treat acne, signs of aging, and even skin tone.

We spoke with a licensed esthetician and dermatologist about the best high frequency wands for treating acne and fine lines, plus how to use the buzzy devices.

High frequency wands were predominantly used in luxury clinics prior to now, but the non-invasive device is increasingly becoming available to shop for at-home use.