Micro Mesh Screens Clog- The creators of this gutter protection system thought they could reinvent a micro-mesh gutter screen mouse trap that never worked in the first place. Just because you make the holes smaller, doesn’t mean they won’t clog. Roof granules, decaying leaves, pine needles, tree sap, and more all clog up those little micro mesh screen opening. Plus these screens can be extremely expensive.
Examples of these types of screens are: