Magnetic lashes can be worn daily. As with any makeup regimen proper care and hygiene are key. Always thoroughly clean your skin and lashes prior to each use, this will lengthen the life of your lashes and ensure the health of your eyes.
The ingredients in magnetic eyeliner are FDA approved for use in eye cosmetics. Additionally, according to Beverly Hills-based aesthetic orbital & oculoplastic surgeon Raymond Douglas, M.D., Ph.D., magnetic lashes are safe to wear. He says that since the amount of electromagnetic frequency potentially emitted from magnets on false eyelashes is extremely low, the risks associated with them are as well.