What is puffco flashes red and white?

Puffco flashing red and white is an indication that there is an issue with the device. It can signify a few different things, including a battery issue, an electrical malfunction, or a problem with the heating element. The exact cause will depend on the specific model and the circumstances surrounding the flashing. In most cases, it is recommended to turn off the device, allow it to cool down, and then try again. If the issue persists, it may be necessary to contact the manufacturer for assistance or to seek out a professional repair service.