01 / HOW TO IDENTIFY IT
Match the shape, not just the words.
Look for a circle containing a letter such as P or F, sometimes with a short underline. These marks speak to a professional cleaner rather than a home washing-machine setting.
F inside the professional-care circle identifies approved hydrocarbon-solvent cleaning processes under a normal professional program.
02 / WHAT TO DO
The practical decision.
The letter is a technical instruction to the cleaner, not a household product recommendation. Leave solvent decisions to a qualified professional and present the whole label.
Professional-care letters specify solvent classes; do not substitute home washing or solvents.
03 / WHAT PEOPLE CONFUSE
One small detail changes the meaning.
An underlined F is milder; P and F should not be interchanged.
04 / AFTER YOU IDENTIFY IT
Check the rest of the tag.
The washing, bleaching, drying, ironing and professional-care instructions work together. This page interprets one symbol only; a blank or unreadable mark does not grant permission for any other treatment.
Never replace the maker’s written instructions with a guess based only on material composition or appearance. Read the complete care-label method.