finally used it on a firesprinkler bust job in a 10x12 br in an apt. luckliy the sprinkler shot out the window, sucked out over 60 gallons in that room alone, pulled the baseboards and installed the e-tes. 2 days later it's brown along the edges where the baseboards went. On the BR behind where it came through the wall about 50% of the room I used an LGR and fans but had no browning. Does the extra heat cause this? like i said first time never seen this before. I was told it might be the dye from the partical baseboards and just spray anti microbrial or BSR. Not a big deal but if it happens again i would like to explain it.....anyone see this before? Thanks Bill