Question on Calcium inhibitors

[Mugsie]

I have a small hobby GH which I use for 2-3 seasons each year, depending on how early it gets cold in my area. I built a misting system with a timer to fog the inside two to three times each day (again depending on weather). I placed an Orbitz calcium inhibitor in line with the misters, but have been noticing once the leaves dry off, there's a white film remaining. Research shows it may be some of the chemicals in the inhibitor.

Have or do any of you use a calcium inhibitor and if so, does it too leave a residue? If it does, is it detrimental to the plants? I occasionally spray manually with rain water attempting to remove the "dust" but that doesn't always work.

Thoughts? Suggestions? Comments?
Thanks all and stay well....

	Mistking Looking for a misting system? Look no further. Automated misting systems from MistKing are used by multitude of plant enthusiasts and are perfect for Orchids. Systems feature run dry pumps, ZipDrip valve, adjustable black nozzles, per second control! Automatically mist one growing shelf or a greenhouse full of Orchids. See MistKing testimonials