Are the flairs held on with double sided tape? You could probably get a large dia hose, shop vac and some duct tape and clean it out from the topNeed to commit to completing the job next time I start, but it will be tougher, because my truck has factory fender flares, and the bottom 3 screws that hold the fender liner are covered up with flares. I will have to take a small hole saw to drill thru the plastic flare so I can get a driver tip on the screw. Next time I start, I will not give up. After that it will be a straight forward clean out.
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