In this photo, you can see that the gutter guards are inadequate and have failed. The water is getting behind the gutters and rotting away the facia. This can lead to further damages beyond the facia boards and gutters.

Here, you can see another area where the gutter guards have failed. There is a lot of debris and moss in these gutters, and the joints leak at the corners and downspouts.

Nonfunctional gutters and downspouts can allow water to splash together on windowsills and siding and even leak into the foundation. This should be corrected ASAP

Here, you can see stains on the facia board. You can see above that the facia board is running, and water is getting behind the gutters and causing further damage.

This is an example of a micromesh gutter guard like gutter Gekko. These are incredibly high-quality, long-lasting, and effective for avoiding clogs and damage to facia and soffit.