Cleaner HB100 HB100 is a pro-environmental alkaline water-soluble liquid cleaner without halohydrocarbon. It is mainly used Cleaner HB100HB100 is a pro-environmental alkaline water-soluble liquid cleaner without halohydrocarbon. It is mainly used to clear polishing powder, fingerprint, dust and etc. from the surface of lens, prisms and cell phone screen. And it can be used as cleaner in the ...