There s not a lot of wood to grip on to so frequent or heavy use of the door will eventually in stripped or stretched the screw holes or split the stiles.
Hinge holes stripped on hallow door.
Screw the hinge back into place after the glue is dry.
Wait at least an hour.
Bore out and plug each of the remaining stripped screw holes the same way.
Squeeze a drop of carpenter s glue into each loose hole then push about 3 wooden matches or toothpicks into the hole or enough to fill it and snap the excess wood off.
Most are only 1 3 8 in width.
This method puts the top of the dowel flush with the surface of the hinge mortise.
The wrong way is a temporary fix not cool.
Door stiles the wooden side frames inside the door aren t very deep which is part of the reason hinges become loose over time.
After drilling a hole to accommodate the dowel and applying glue to both the hole and the dowel use another dowel of a larger diameter to set the smaller dowel into the hole.
Particle board is used in hollow core doors and its holding ability is limited too.
Spread carpenter s glue onto a 3 8 inch diameter x 1 inch long wood dowel and tap it into the hole until it s flush with the jamb.