Here on Earth, we use water to keep clean. With water being a precious resource on Athas, you might ask, "How would an Athasian keep clean?" Like most things on the desert world, it breaks down to location, money, and social status.
Soap
Athasian soaps vary from city-state to city-state. Tyr creates soap made from animal fat and wood ash, while Urik creates soap from animal fat, vegetable oils, and alkaline salt. Balic uses a liquid soap mainly crafted from olive oil.
Cleaning Sand
Sand is used to clean clothes and some people. This sand is very fine and mixed with salt. This mixture bonds to dirt and sweat, then is brushed away with a cleaning brush, scraper, or rag. Clothes cleaned with cleaning sand are often scrubbed and then hung outside and beat with a rod, to remove residual dust and dirt.
Cleaning Tools
The most common cleaning implement used among all social classes is the cleaning brush. Cleaning brushes are made of a bone, wood, or metal base and stiff bristles. The bristles are generally made from stiff carru or aprig hair. These brushes are made for the sole purpose of cleaning dirt and grime from bodies or clothing. They may be used to clean other surfaces as well.
In addition, there are other tools used to keep clean. In Urik and Raam, pumice stone is used to clean the body, in all, but the most sensitive of areas. In Balic, a strigil is used to remove olive oil from the skin, taking dirt and dead skin with it. A strigil is a thin, wide, blunted hook, made of wood, bone, or metal.
Other scrapers are used by other city-state residents as well. These scrapers come in various sizes and shapes, but are all used in the same way. Before or after a bath, or any cleaning time, these scrapers are used to removed unwanted dirt and grime. After using cleaning sand, soaps, oils, or salts, the scraper is rubbed across the skin.
The common person almost always uses wood or bone cleaning tools, while wealthy individuals use metal tools. The wealthiest individuals often plate their tools in precious metals and embed them with gemstones. Simple cleaning tools can be purchased from any market, but fancy tools must be custom ordered.