Epoxy wood filler and Bondo are both commonly used to repair wood, but they have their unique pros and cons. Here's what to reach for during your next DIY.

One combination of products is Bondo Wood Restorer as the hardener (eight ounces for $18.97 at Home Depot) and Bondo Wood Filler, a two-part polyester formula (12 ounces for $13.68).

Not all wood rot is the same, and knowing the difference can indicate how quickly you need to act, and whether a small repair or full replacement is needed.