I hate it when my ears itch! I have q-tips everywhere for this--in my bathroom, in the kids' bathroom, in the computer room, at work, in my vehicle...
Sometimes I'll put a little vaseline on a q-tip and apply it inside my ear and it helps a little.
What helps the most, though, is to put 4-5 drops of Ear Wax Remover in one ear, then I lie down on the couch (so the ear with the drops is up) and watch a TV show until a commercial break comes on. Then I rinse the Ear Wax Remover out with warm water. Then I put in 4-5 drops in the other ear and lie on the couch again until another commercial break comes on. Rinse that ear out (I don't put vaseline in my ears after this treatment) and I'm itch-free for a day or two.
If the grass looks greener on the other side, maybe it's time to start watering your lawn!