Fine Saw Dust Particles is composed of fine particles of wood. These Saw Dust Particles are produced from cutting with a saw, hence its name. These Saw Dust Particles have a variety of practical uses, including serving as mulch, or as an alternative to clay cat litter, or as a fuel, or for the manufacture of particleboard. These Fine Saw Dust Particles are also sometimes used in bars in order to soak up spills, allowing the spill to be easily swept out the door.