Fired up my kamado after buying it used and this is what the ash looks like after the first burn.

by Spoked_Exploit

22 Comments

  1. maniacal_monk

    It shouldn’t be yellow… I have no idea why it would be yellow

  2. Tasty-Judgment-1538

    Did you use mustard as a binder?

  3. smellslikebubbles

    What kind of charcoal did you use?

  4. karlmarsrover

    Did you use uranium as a heat source? I tried yellow cake for some ribeyes recently and my doctor said that wasn’t good for me….

  5. iFEAR2Fap

    I have also seen this with Jealous Devil. I admit I usually don’t look at it until my next cook sometimes a week or two later. I assumed it had more to do with the Florida humidity and me not using the grill enough, lol.

  6. Powers3001

    I’m going to take a wild guess that the wood was treated with something.

  7. PuppetryOfThePenis

    Google says sodium burns yellow. I wonder if there were sodium deposits in the charcoal

  8. The-Wood-Butcher

    When in doubt, get fresh lump charcoal. I’ve never seen yellow in my ash.

  9. landmove0d

    I have the same thing with Jealous Devil lump

  10. BertaEarlyRiser

    I have seen that with pressure treated wood.

  11. parrothead2581

    It could be high sulfur content in that batch of wood.

  12. I’ve only used JD lump in mine and have never seen this.

  13. I’ve had yellow ash before. Dunno why is does it. I figured it was mold that formed between cooks, but what do I know? Nothing…

  14. OrangeGringo

    I’ve had this happen twice. Both times were when the charcoal sat after cooking and probably got a little humidity/moisture.

    Mine was not JD brand.

    I just burned it to a crisp and started over.

  15. BreadMaker_42

    Looks like some mold. How old are those ashes.

  16. mcma0183

    When was your last cook? It looks damp or wet. Probably mold.

  17. Ok_Intern_1098

    Might be bad airflow.. I get a yellow stain in my kamado when cold smoking, looks similar..
    Empty, clean and try again..

  18. Royal-Counter9584

    Only other time I have seen this is when burning old lead painted wood (cypress pine)

  19. muchstuf

    Peeps are asking you how long that’s been sitting since your last cook. If you respond to those questions you may find your problem.

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