Helpful Hints ... add yours!

[Freedom]

I need some advice. Earlier in the summer I made strawberry jam, which I put in glasses... you know the ones our mom's and grandmom's used. They have a glass lid and there's a rubber band around the top, then you close them with a metal thingy. They look like some of these here:
https://www.google.com/images?q=henk...g&ved=0CB0QsAQ

Well, I simply can't open it. Would it help to put it in a bowl with boiling water or what?

Hope someone has an idea. Thank you!

When you say you can't open it, do you mean you can't get the long metal bar OFF, or that is off and you can't get the pull tab on the rubber ring to release? I used a firm knife as a lever, and got a bit of air in slowly to help release the glass top. Just lift the knife and you see a few bubbles, hold that position and wait, release and pry it up again, let more air in.

I am clearing out my Dad's house and I found 27 jars of peach preserves and 4 jars of apples sauce in those jars. Being as they were about 30 years old I decided to open them outside and dump them in a hole I dug in the garden - instant compost! A few were really tight and the paring knife did the trick. Just did this Saturday!

[Karen]

Yeah, hot water, not boiling! Heat will make the metal expand faster than it will make the glass expand, so it, in effect, "loosens" the lid!

[Randi]

Thanks everyone! Well, I managed to open it and I've washed my top and my shirt.

I didn't even have to put it in hot water, but I had to use a bit of force to open it and it slipped, so a bit of it went on my clothes and the table.

I made sure to clean the edge and the rubber band thoroughly before I closed it again - and I rubbed a tiny bit of oil on the rubber ring. So, next time it should open without problems.