Answer
Paraffin from the ointment can build up in clothing, bedding or dressings and make them burn more easily, even after washing.
Sources for this answer
- Curatoderm Ointment — 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.