This Nanometer Atomization Facial Beautification Instrument adopts latest nanometer technology for skin care. 1. Try not to join the make up water, high viscosity and essential oil skin makeup class agent, high viscosity easy to cause the water spray mouth jam so as to shorten spray service life, it is recommended to use pure water or mineral water, can add skin water right amount water quality quietly elegant (suggestion 1 or 2 drops). 2. Long time don"t have to take dry store, otherwise it will cause the battery box corrosion and short circuit. 3. Spray mouth maintenance, please use clean soft cloth or use neuter scour the cotton cloth soaked after twist dry wipe, banned alcohol volatile liquid. 4. Do not put into water or damp machines and even submerged in water, will cause damage to the machine