How do you clean a beer stain on a billard table?

To clean a beer stain from a billiard table, first, blot the area gently with a clean, dry cloth to absorb excess liquid without rubbing it in. Then, mix a solution of mild soap and warm water, dampen a cloth with it, and gently wipe the stained area. Rinse the cloth with clean water, wring it out, and wipe the area again to remove any soap residue. Finally, allow the surface to air dry completely before using the table again.