Walls and Tile repairs you can do yourself
Drywall dents, holes, nail pops and tired bathroom caulk are the most common cosmetic repairs in a house. All of them are learnable with a putty knife, patience and thin coats.
Walls guides
What walls jobs are safe to DIY?
Patching holes, fixing nail pops, recaulking and regrouting are classic DIY jobs. Large cracks that keep coming back, sagging ceilings, or water stains that spread point to structural or leak problems that need a pro.
Tools for walls work
Most of these jobs use the same short list of hand tools. See the basic home toolkit for what to buy first.