Keep it Simple, Keep it Clean We all want the best out of our NuFACE device, and one way to help it help us is to properly clean it after each treatment. Simply follow these easy instructions: Lightly dampen a washcloth with water Gently wipe the spheres of your device to remove any product Gently wipe down the case of your device If it’s been awhile since you last cleaned your device and you've noticed some product hanging around, use rubbing alcohol instead of water to wipe down your device. If there’s buildup on the spheres, the microcurrent itself may have a tougher time making its way to your facial muscles, getting held up on the surface by an accumulation of product. Gently wiping the spheres clean after each treatment helps ensure that every anti-aging treatment is the best one. Since the NuFACE is an electrical device, it’s essential that you make sure that product – like gel or makeup – doesn't find its way into the seams, or on any of the electrical connections. A water dampened washcloth can be used to clean the exterior of the device, but water should not be used to clean the contacts or any internal components. If product finds its way onto the gold-plated contact underneath the attachment, slightly dampen a cotton swab (not a cotton ball) with rubbing alcohol, wipe it clean, dry it off, and then let air dry at least an hour before use. A simple wipe-down keeps your device looking good, so it can keep you looking good!
不怕麻烦的话可以重置一下电池，就是把头拿掉，用针去戳那个小黑洞，然后继续充电几个小时。网上有视频