Lubricating UPVC Window mechanisms - what should I use?
I’ve got a number of UPVC windows, some are beginning to be a bit tight and squeaky when locking, both the locking mechanism and the hinges as well. What’s the best thing to use to lubricate these? Should I use White Lithium Grease Spray, or is there a better recommended lubricant?
u/buzzlightyear999 — 3 days ago