Hi I'm new to orchids and have a problem. I only have 4 plants but am already in love with the long lasting blooms. I live in the cold north so i obviously have indoor plants. I think from reading the info on this board that I have hard scale. I have been rubbing them it off with my fingers. obiously this has not worked since all four plants now have the same stuff. help what do i do to get rid of this ugly stuff. please look at my