A couple of my Eurovision widows seem to stick to the rubber seal if not used for some time. Such as in storage. Does anyone have a solution to stop this?
I did think of rubbing something on the seal such as olive oil, but this could effect the rubber.
Silicone oil would do the job, but it can never be cleaned off afterwards.
I would use some lanoline which I know from industrial experience will not harm the rubber.
Cheers,
Peter