Fix a door that won't stay shut

Step 2: Prep the door frame

Wipe the strike plate (and surrounding area) with a damp cloth. Make sure it's completely dry before continuing.

Note - If the strike plate is exposed (mine is painted) and it's brass, it probably won't stick. You might be able to stick it to the door frame though. I'm not sure what other metals have problems, but brass is one. I wasn't sure if it would stick to the paint but it worked for me!