Caulk or Wood Filler: What’s Best for Baseboards?
Caulk and wood filler each serve a different function in addressing common problems when it comes to baseboards. It’s best to use caulk when you need to seal something between two objects, which would be either baseboard to wall or baseboard to baseboard. Wood filler is best to use if there are any holes or depressions on the baseboard itself. An example of this would be holes from nails or just a general uneven part on the wood.