Scrape Loose Caulk and Don Safety Gear

What happens here

The presenter uses a 5-in-1 tool to scrape off old, loose caulk around the door jamb that has started to come out. He cleans up the area to prepare for sanding. He closes the door to prevent dust from entering the garage and puts on a respirator for safety before starting the sanding process.

Goal: Clean the area of loose caulk and prepare for dust-producing work.