**Check for visible signs of water damage.** These may include water stains, peeling paint, or bubbling wallpaper. *
**Feel the ceiling for any damp or soft spots.** These may indicate that water is currently leaking or has recently leaked. *
**Look for any cracks or holes in the ceiling.** These may be the source of the water leak.
**New water damage is usually darker in color.** This is because the water has not had time to dry out and evaporate. *
**Old water damage is usually lighter in color.** This is because the water has had time to dry out and evaporate. *
**New water damage may have a musty smell.** This is because the water has not had time to dry out and evaporate. *
**Old water damage may have a moldy smell.** This is because the water has had time to dry out and evaporate. If you are not sure whether water damage is new or old, it is best to err on the side of caution and assume that it is new. This way, you can take the necessary steps to address the problem before it becomes more serious.