🔨How to patch a drywall hole, from nail hole to doorknob-sized

The order I actually do it in now, after ruining two patches learning this the slow way.

01
Clear loose debris and cut clean edges with a utility knife
skip this and your spackle just sits on top of crumbling paper, it won't hold.
02
Decide dot repair vs. full patch based on size
anything bigger than a doorknob needs backing behind it, not just filler.
03
Nail holes and small dents: press in lightweight spackle with a putty knife
04
Let it dry fully before sanding
this is the step where most people rush and the patch shows through the paint later.
05
Doorknob-size hole: trace a square around the damage with a coaster
06
Cut the drywall out along those lines
07
Cut a patch slightly bigger than the hole, screw a scrap board behind it as backing if there's no stud
most tutorials skip this part, it's the whole reason the patch holds any weight later.
08
premixed shrinks more as it dries, you'll be sanding forever.
09
Sand between coats with fine-grit paper
10
Prime before painting
leave this out and the patch flashes a slightly different sheen forever, even with matching paint.