The five fixes worth learning before you move out
Hanging things, filling holes, unsticking doors, and knowing which jobs belong to the landlord — including why a bad repair costs more than the damage.
Deposits do not usually disappear over dramatic damage. They disappear over a dozen small things: anchors left in the wall, a patch that shows as a lump under the light, a bathroom caulk line gone black, a closet door that has scraped a curve into the frame. None of those take long to deal with, and all of them are cheaper to fix in the week before you hand back the keys than they are to have deducted.
There is a second trap, which is repairing something badly. A crater filled with the wrong material and dabbed over with the wrong paint reads worse than an honest hole, because now the landlord is paying someone to sand your work off before they can start. Do it properly or leave it alone and say so.
Hang things in a way you can undo
Every fastener is a bargain between how much weight it holds and how big a scar it leaves. Knowing the exchange rate before you drill is most of the job, because the decision that costs you money is reaching for a heavy anchor to hang a light picture.
| Adhesive strips | Light frames only. No hole, but they take paint with them if you yank — pull the tab straight down, slowly |
|---|---|
| Angled picture hook | A framed print. Leaves a pinhole you can close with a dab of filler and a fingertip |
| Self-drilling nylon anchor | Mirrors, small shelves. Leaves a hole around a quarter inch wide |
| Snap toggle or molly bolt | Heavy shelves, a TV mount. Leaves a hole big enough to need real patching |
| Screw straight into a stud | The most weight, the smallest hole. Always the first choice if a stud is where you need it |
Finding the stud is worth two minutes. Wall framing in most houses is spaced 16 inches on center, sometimes 24, so once you find one you can measure to the rest. Electrical boxes are nailed to the side of a stud, so a switch plate tells you roughly where one is. Knock along the wall and listen for the spot where the hollow sound goes solid, then confirm with a small nail somewhere the picture will cover.
Filling a hole so it vanishes
- Push the damage flat first. Run the handle of a screwdriver around a torn hole so no paper is standing proud of the wall — filler on top of a raised edge will always be a bump.
- Use lightweight spackle for anything up to a pencil width, and a proper patching compound with mesh tape for anything bigger.
- Press it in with a flexible putty knife rather than a finger, then scrape flush in one pass. Filler sitting proud means sanding; a hollow means a second coat.
- Let it dry all the way, even when the label promises minutes. A patch sanded while damp keeps shrinking afterwards.
- Sand with 150 to 220 grit wrapped around a block, feathering out past the edge of the repair.
- Prime the spot. Raw filler soaks up paint differently than the wall does, and skipping this step is the most common reason a patch stays visible.
- Paint with a small roller, not a brush. The stipple from the roller matches the surrounding texture; brush marks announce themselves from across the room.
Two hours of work, most of it waiting. The failure mode is always the same: someone smears filler on with a finger, dabs it with a brush and the wrong white, and produces a shiny nickel-sized circle that is more noticeable than the nail hole was.
Doors and drawers that have gone out of true
A door that scrapes the frame near the top of the latch side has almost never swollen. It has sagged, because the screws in the top hinge have loosened in their holes. Open the door, take the weight on your knee, and tighten them. If a screw spins without biting, swap that one for a three-inch screw long enough to reach the framing behind the jamb, and the door lifts back into position.
Kitchen cabinet doors hanging crooked are usually a thirty-second fix as well. The cup hinges inside most cabinets have two or three adjustment screws: one moves the door side to side, one in and out, one up and down. Quarter turn at a time, then close it and look at the gap. Do one door until the gap is even, then match the rest to it.
Redoing a caulk line
Black mold along the edge of a tub is a normal reason to lose part of a deposit and one of the easier things to put right. The rule that decides the outcome: new silicone will not bond to old silicone. Every trace of the previous bead has to come out with a plastic scraper and a blade, and the surface has to be genuinely dry before anything new goes on.
After that, tape both sides about an eighth of an inch off the joint, run one continuous bead, smooth it in a single pass with a wet fingertip or a shaping tool, and pull the tape immediately while the silicone is still wet. Use a silicone made for kitchens and baths rather than a general-purpose acrylic caulk, and give it the full cure time on the tube before the shower goes back into service.
The things that are not yours to fix
A toilet that keeps running is usually a worn flapper, which is a five-dollar part and ten minutes. That is on the line between a courtesy and someone else's job. The important part is not the repair, it is the paperwork: report anything involving water in writing, even if you fix it yourself. A slow leak that eventually reaches the floor below becomes an argument about who knew what and when, and a dated message settles it.
- Anything electrical beyond a bulb or a switch plate. Rewiring a fixture in a place you do not own is not a saving.
- Anything involving gas, full stop.
- Drilling into tile, stone, or a countertop without written permission.
- Sanding old paint in a building that predates 1978, which may have lead in the layers underneath.
- Painting over wallpaper, which converts a strip-and-hang job into a scrape-and-skim job and gets billed accordingly.
One habit makes all of this easier: on the day you move in, photograph every room, every existing scuff, and the inside of every cabinet, then find the paint can in the basement or photograph the color label if there is one. Keep a shoebox with lightweight spackle, a two-inch flexible putty knife, a sanding sponge, and a sample pot of the wall color, and the week before you leave stops being a scramble.