Fixing Fireflies in Blender Renders
‘Fireflies’ are rendering noise you see in Cycles renders. They’re an artifact of the rendering process and can be mitigated with different approaches – each with their own advantages and disadvantages.
This video by Richard van der Oost is about the Clamping setting in Blender. What it does to an image visually, why it’s useful to fix fireflies, and how it works under the hood.
