What is pine sawdust used for?

Pine sawdust is commonly used for various applications, including as a mulch in gardening and landscaping to retain moisture and suppress weeds. It can also be utilized as a biodegradable bedding material for animals, as well as an ingredient in pellet production for heating. Additionally, pine sawdust is often used in the manufacturing of composite wood products, such as particleboard and fiberboard. Its absorbent properties make it useful for spill cleanup and as a filler in certain industrial applications.