Marseille soap is ideal for cleaning the whole family. It is suitable for all skin types. It can also be used as a multi-purpose household cleaner. It effectively cleans, degreases and removes all surfaces and laundry. Cleaning walls & ceilings Nothing like Marseille Soap to wash and degrease walls and ceilings. Dilute a handful of soap chips in a bucket of hot water. Wash with a sponge mop and rinse with clear water. Iron Regularly clean the sole of the iron that has become dirty or yellow by rubbing a piece of dry soap when the sole is slightly lukewarm. Wipe clean with a soft dry cloth or a ball of newspaper to make the surface shine.