HPS Briefing Note on Products of Combustion: Toxins in Fire Smoke

Publication Date: 14 July 2015

The principal products of efficient combustion of organic material are water vapour and carbon dioxide. However, toxic and noxious che‚Äčmicals may be produced during incomplete or inefficient combustion.

This guidance lists the substances of concern, exposure symptoms and possible long term effects.

Resource information

Health Protection Scotland
Publication type:
Guideline and Guidance


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