Oh my days, this stuff is brilliant. Bought a can of silicone spray last week, there is now not a squeak or stiffness which has not been sprayed with it. The effects are marvellous. This is my latest best buy, it's made the new Hymers blinds glide beautifully, I've used it on the overhead bed hinge things, in fact I've been spraying it with gay abandon...I may be a bit high.... I've also got a can of graphite spray which I think you use on locks? Haven't tried that yet.