AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/bleach-ammonia

What happens if you mix bleach and ammonia to clean a really dirty bathroom?

It creates a toxic gas that can severely damage your lungs.

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  1. It makes a super cleaner
  2. It neutralizes and does nothing
  3. It creates a toxic dangerous gas ✔

Why: Mixing these two common chemicals releases chloramine gas. Breathing it causes coughing, nausea, and shortness of breath, and can be deadly.

Huh, didn't know that: Windex and many window cleaners contain ammonia, so never wipe them up with bleach.

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Why did the mop look so sad? It had a messy life.
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References

Answer: It creates a toxic dangerous gas. Mixing these two common chemicals releases chloramine gas. Breathing it causes coughing, nausea, and shortness of breath, and can be deadly.

  1. Washington State Department of Health: Dangers of Mixing Bleach with Cleaners doh.wa.gov/community-and-environment/contaminants/bleach-mixing-dangers
    When bleach is mixed with ammonia, toxic gases called chloramines are produced.
    Checked 2026-10-09.

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