Chloroxylenol (PCMX)
كلوروكسيلينول (PCMX)
Phenolic antiseptic
The verdict
Effective antiseptic but a skin sensitiser + aquatic-toxic; no proven edge over soap for daily washing.
What it is
The antiseptic active (chloroxylenol/PCMX) in Dettol-type disinfectants and antibacterial soaps.
The distinctive smell of Dettol — a genuinely effective antiseptic used in hospitals and homes. Two honest caveats: it's a skin sensitiser (a known allergy trigger for some), and it's toxic to aquatic life. And for everyday handwashing, regulators have found antibacterial actives like this offer no proven benefit over plain soap and water — so save it for when disinfection actually matters.
Evidence & status
IARC carcinogen group
not_classified
EU status
CLP-classified (H302, H315, H317 (skin sensitiser), H319 (+ aquatic)); signal word Warning.
US · FDA status
EPA/CIR-reviewed where applicable
Halal status: halal
Synthetic/plant-derived; no animal-fat or alcohol concern (surface use).
Also known as
PCMX · para-chloro-meta-xylenol · 4-chloro-3 · 5-dimethylphenol · Dettol active
Primary source
Evidence, not medical advice. You decide.
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