I'm trying to do a project for one of my classes and i keep trying to fix the lighting and graininess (if that's a word). I've already watched a ton of lighting videos by blender guru and how to fix fireflies and im pretty sure im missing some key parts to fixing this image so i was wondering if anyone knows some things to help me out.Really grainy picture cant fix

  • 6
    $\begingroup$ Possible duplicate of How to avoid noisy renders in Cycles? $\endgroup$ Jan 22, 2019 at 19:48
  • $\begingroup$ I guess the first thing to check is in the Properties panel > Render > Sampling > Samples > Render value. Increase it. $\endgroup$
    – moonboots
    Jan 22, 2019 at 20:38
  • $\begingroup$ Hi, add (or show) the relevant details you used to get that image, to let others judge/compare $\endgroup$
    – m.ardito
    Jan 22, 2019 at 23:01

1 Answer 1


These are the fastest ways. If you are not in Cycles Render then switch to Cycles and on the Render Layer tick mark Denoising.

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If that does not give you the desired effect then increase the Render Samples as well , at the Sampling section, but will increase your render time.

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These two settings usually solve the problem.

Sometimes I find that unticking the Reflective Caustics and the Refractive Caustics will improve some scenes. These settings are under the Light Paths settings under Sampling settings.

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