Forum Discussion
Big_Katuna
Mar 09, 2014Explorer II
Cover the floor under the units with a shower curtain and or towels.
On the roof side, take off the outer cover then take off the sheet metal cover that is at an angle on the front top. Stuff more towels around edges to keep from getting water on your floor.
On mine, since its Florida, they were covered in black slimey mold. Coleman recommends 409 cleaner, a brush and water. Spray, brush, rinse, repeat 100 times until clean. Lots of crud will now have fouled your roof and outer walls, so you might as well plan on washing the roof and sides while you are at it. My TPO roof manufacturer recommends Murphys Oil Soap. I add a little bleach as well.
On the roof side, take off the outer cover then take off the sheet metal cover that is at an angle on the front top. Stuff more towels around edges to keep from getting water on your floor.
On mine, since its Florida, they were covered in black slimey mold. Coleman recommends 409 cleaner, a brush and water. Spray, brush, rinse, repeat 100 times until clean. Lots of crud will now have fouled your roof and outer walls, so you might as well plan on washing the roof and sides while you are at it. My TPO roof manufacturer recommends Murphys Oil Soap. I add a little bleach as well.
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