12-26-2013, 11:06 AM
It would seem that I have about 600 ft of rock walls surrounding and sectioning off my property. they are black with lichen/moss and various other things growing from them. In ACE I did notice various solutions for getting rid of this stuff. It seems like it is degrading the walls to have so much stuff growing on them. Any opinions? Should I leave it alone? What should I use to clear all the crap? I would guess the walls to be about 50 yrs old. Mahalo!