Lens Hoods - Help with Tight Ones
I often use a little bit of Pledge (or similar furniture polish) to lub plastics. Don't spray, just put a bit on a cloth and wipe carefully on the surfaces that contact each other. Slide and glide much better after treatment.
Probably the same stuff but the wife buys the furniture polish, I don't tend to buy dashboard much so there is some in the house already.

Bob
cedricd
Member
East Suffolk
I used a cotton bud dampened with silicon dashboard spray - and I mean dampened not wetted. With one application wiping around the inside of all of my lens hoods I can say that fitting and removing is a pice of cake now.
Enjoy life