clean top of slide

I use a step ladder and have a very long telescoping painter's wand. Rather than attaching a paint roller, I attach a soft brush. Climb up the ladder, brush off the top of the slides. I do this EVERY time before I close the slides. I also use a leaf blower. But when it's wet, the brush works better.

So bringing along my 7 foot step ladder has simply become part of the standard camping gear. Makes me glad I have an 8 foot bed truck!