Some minor squeaks require no power tools and minimal effort depending on floor type: Counter-snap kits (or breakaway screw kits), like Squeak No More kits are a game-changer for repairing squeaky ...

The boards are held on with long screws or nails ... If thin trim nails fail to stop your squeaks, you can try using beefier hardened floor nails with a spiral-shank or ring-shank — similar ...

Screw into the joist and subfloor using 2½-inch self-drilling wood screws. For loose, squeaky floors that can be accessed from below, you can simply screw through the subfloor into the floor with ...