Originally Posted by hiflow
if not pantabs what do you suggest ?
Originally Posted by the dangling wrangler
You could pour bleach down the vent but, most clogs happen in / at the the drain pan inside the cabinet. I don't think Home Depot or Lowes sell pan tablets..........yet.
I actually have seen them at our local Lowes. They had them, and coil cleaner, it was over with the window unit A/Cs, in their seasonal section, not in the "HVAC" section if you will.