Answer
The selected solution is combustible on hair and can cause serious burns if exposed to cigarettes, naked flames or another ignition source.
Sources for this answer
- Hedrin 4% cutaneous solution (P) — Current selected SmPCemc · Summary of Product Characteristics
- UK GovernmentUK Government · Reputable Web
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.