Billiard brushes.

With a billiard brush you can brush the dust to an open space where you do not reach with a vacuum cleaner. After which this can be vacuumed up with a vacuum cleaner with a vacuum nozzle. Be careful with brushing too much: Billiard chalk that ends up on the billiard cloth is an abrasive. If too much is brushed, the billiard cloth will wear out extra quickly. Then vacuum the entire sheet well. Now you can press the sheet flat in one direction with a block brush. We have understood from various premier league players that this will benefit at least one point through the diamond system.