How to store Ink Cartridges without Drying out?

I was wondering if anyone had any good methods for storing ink cartridges long term.

I just recently thought of using vaseline on the print head. I think this could work really well.

Anyone have a second opinion on that??

THanks
Kevin

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0