Senators can be re-elected indefinitely, as there is no limit for the number of terms that a senator can serve in the United States government. Senators are up for re-election every six years.
A build-up of earwax can cause dulled hearing and sometimes other symptoms. Earwax can usually be easily removed. Earwax is a build-up of dead cells, hair, foreign material such as dust, and cerumen. Cerumen is the natural wax produced by glands in the ear. It forms a protective coating of the skin in the ear canal. Small amounts are made all the time. Flakes or crusts of earwax break off and fall out of the ear from time to time.
My roommate and I were just discussing how there's nothing that we find more unattractive (besides dirt and body odor/bad breath) than ear wax in someone's ear. I can't believe that your ear itches because of a lack of wax and that Q-tips cause a temporary fix to the itch but in the long run remove the wax that prevents the itch in the first place... Ironic does not even begin to describe this!