Customers have different preferences when it comes to using the hair eraser on wet or dry skin. We encourage you to explore both options and choose what feels most comfortable for you.
You can also use shaving gel if satisfactory

After using the Hair Eraser, rinse it with running water to remove hair and debris, and avoid using harsh chemicals or scrubbers that could harm the device, clean it gently with a soft cloth, and store it in a dry location, ensuring it is shielded from sunlight and humidity.

Like many beauty tools, the crystal hair remover does lose effectiveness over time with regular use due to the wearing off of the nanocrystalline technology.
Make sure to clean it after every shave to keep it effective

Rub the crystal Hair Eraser in circular motions on the desired area with moderate pressure.

For tougher spots like ankles and knees, use full-bodied circling strokes for optimal results.