Thread: Pressure Washer
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Old 07-26-2005, 11:08 AM   #3
bstark
Senior Member
 
Join Date: May 2005
Location: Fergus, Ontario, CANADA
Posts: 1,000
Yep; I have a number of times without any negative reports. I don't use any petroleum-based cleaners. I have used a citrus-based cleaner applied by a brush from a bucket since this trailer was new in 01 with no application of sealers or protectants and I get very little "chalking" from the roof on the sides of my trailer. I do not put the nozzle of the 1300PSI unit close to the membrane or let it remain in one spot. All the normal precautions with the use of pressure washers used to clean anything apply. I have found it works well to clean the large sealant ridges around vents, skylights etc.. I also use the above method to clean the slide-out topper awnings. I run the water suppy hose and extension cord up the ladder and have the pressure washer right on the roof with me.
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Sandra, Bruce
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