Exterior door caulking
Attached is a picture of our front storm door. I noticed that the caulking is cracked. We've only been in this house 1 year so I don't know when it was last touched.
Do we have to completely remove the caulking and start over?
Is there a particular tool to use to make this job easier? Any tips?
Here is a link that might be useful: Cracked caulking & rusty header