BEFORE removing old white caulk
This is not something I would wish on anyone...it is boring, hard on my hands and slow going....I use a putty scraper, 2 different screwdrivers and a hammer. There is no FAST way to do this unless you get a chemical solvent which would not be healthy for me or the environment so I will do it "the old fashioned way". Persistence is the only thing that will get this job finished and some good old "elbow grease"! LOL!
I hope you are doing more fun-filled projects than I so I can go look at them after my above drudgery is done for the day! I have miles to go before I sleep or rather days. TTYS!