1. If you do not use the weekend, please drained all the water in the humidifier, humidifier weekend days may put a cotton swab soaked clogging the mist net, you can not spray.
2. Please use purified water ( best not to use tap water), and pay attention to keep the water clean, to prevent blockage of the mist nets. And maintain a high level operation.
3. Use a period of time, wipe with a paper towel look good mist nets, which would allow the spray back to normal.
4. Do not use essential oils added to water, because lead can easily plug swab out of the fog .
5. If found fog smaller please replace sponge stick !