How do you effectively clean sandpaper to prolong its lifespan and maintain its abrasive qualities?

To effectively clean sandpaper and prolong its lifespan while maintaining its abrasive qualities, you can use a sandpaper cleaning stick or a rubber sandpaper cleaner to remove debris and buildup. Gently rub the cleaning tool along the sandpaper surface to unclog the grit and restore its effectiveness. Additionally, periodically tapping the sandpaper against a hard surface can help dislodge trapped particles. Regularly cleaning and maintaining your sandpaper will help it last longer and perform better.