i hardly clean my 22ft CLX and its nearly 2 years old.still plenty of life left in it.i used it every day for its first year then i bought an SLX so it doesnt get used often these days.i keep it as an emergency pole now.
these are my poles i keep in my van now.(just two!)
25FT SLX with 2 carbon goosenecks(sill brush soft/sill brush medium)both dual trim
40FT SUPERMAX with carbon gooseneck(medium extreme brush)
the SLX has an aqua-daptor on with the quick release carbon gooseneck adaptor and the SUPERMAX has a pole hose tap.
regards
dazmond