Remove both the mattress and the box spring from the bed frame.
Remove one screw from the wooden frame using a screwdriver.
Inspect the screw to ensure that it is not stripped. If the screw is stripped, replace it with a screw of identical size.
Rub the threading of the screw on a bar of soap, ensuring that soap residue remains in the threads.
Insert the screw back into the wooden frame using a screwdriver.
Replace the screw in the bed frame using a screwdriver, taking care to ensure that the screw is inside the wood tightly.
Repeat steps 2 through 6 for all the screws on the bed.
Place the box spring and mattress back on the wood frame.