Q: What should I do if my lever door handle is still loose after tightening the screws? A: If the handle remains loose, the internal mechanism may be damaged. Try disassembling the handle to inspect for worn-out parts, such as springs or screws. If any parts are damaged, you ...
A door knob gets loose. A cupboard hinge starts to squeak. A light switch gets dirty. Eventually, all the things we use and touch have screws or other fasteners that need to be tightened, moving parts that need lubrication, and touch surfaces that need to be cleaned. ...