Instead of throwing away the ashes from your fireplace, consider using them in one of these smart ways in your home and yard. Not only is it a great way to save money, but it’s also a sustainable method of recycling that has many surprising benefits.

Allow the wood ash to cool completely, then collect and repurpose it to deodorize moldy spaces, remove excess moisture from the air, clean various materials, and more. Before you throw out a big pile of ash, consider these 12 uses for fireplace ash that are suitable for your home and garden.