So I'm trying to use maps while applying textures to produce a more realistic scene. The issue is my scene is producing too many fireflies. I've tried adjusting clamp settings but the fireflies are still there. I've also tried adjusting values in the node editor but it's till not working.
This is how I have setup my lighting:
Here's my node editor screen:
I've tried adjusting the roughness values of the glossy shader and the diffuse shader but the fireflies are still there.