Things You'll Need
Instructions
Fill a small bowl with hot water. Add the dish soap and mix to dissolve the soap.
Place your crystals and other rocks into the soapy water; allow to soak for one half hour.
Lift a crystal from the soapy water and scrub it gently with a soft bristled brush, rinsing often until all dirt and clay has been removed from the crystal.
Place the crystal on a dry dish towel to air dry. Repeat the process for the other rocks in your collection.