I’m trying to remove old caulking from my travel trailer, but I’m not sure how to go about it. I’m hoping someone can give me some advice on the best way to do this. I’ve heard that using a razor blade is the best way to get rid of the old caulking, but I’m not sure if that’s the right way to go. I’m also not sure how to clean up the mess after I’m done. I’m looking for any tips or advice that could help me out with this project. Thank you in advance for any help you can provide!