I understand the point about humidity But I find even removing an album from the sleeve can generate a little static year round.... and using my anti static carbon fiber brush seems to have always helped. But whether the static is apparent or not, the Zerostat 3 has made albums I play, on my equipment, in my home and garage a little bit quieter / blacker these last 10 days or so .... I'll continue to use it as part of my pre-play routine.