Place the brown sugar in an airtight container with a slice of bread
Seal the container and leave it overnight
Replace the bread if the sugar is still hard
Use a damp paper towel instead of bread
Microwave the sugar with a damp paper towel for short intervals
Break up clumps with a fork after softening
Store brown sugar in an airtight container after use
Add a terra cotta brown sugar saver to the container
Use a piece of apple or marshmallows to help retain moisture
Keep the container in a cool, dry place