Fixing Wall Cracks for the First Time | DIY Home Repair

In this video, I’m fixing wall cracks for the first time in my old house. As a first-time homeowner, I’m learning DIY home repair as I go, and today I’m tackling the settling cracks that have been bothering me since I moved in. I walk through the full process of how to fix a wall crack using standard joint compound, from widening the crack and applying tape to the final sanding and painting. While some professionals recommend using "hot mud" or adding screws to the studs for a more permanent fix, this is the method I chose for my first attempt. It’s been holding up well so far! If you’re curious about repairing wall cracks on your own, this video shows you exactly how I did it—mistakes and all. Chapters: 00:00 – Intro & tools needed 00:32 – Widening the crack 01:20 – First coat of joint compound 01:45 – Drywall tape & more compound 05:26 – Sanding smooth 06:49 – Painting over the repair 07:45 – Final thoughts & outro 08:19 – End screen / YouTube card 🔧 Subscribe to Grossly Unremarkable for more real-world home repair attempts. 💬 Share your tips in the comments—I’ve already learned a lot from you all about hot mud vs. joint compound! 👍 Like the video if you found this helpful for your own home projects. #diy #homeimprovement #wallrepair #drywallrepair #homerepair #firsttimehomeowner