Poetic meter is the rhythm of a poem. Whether you've heard any of Shakespeare's famous sonnets or the latest hip-hop song burning up the charts, chances are that you've noticed that many poems or songs have a certain rhythm to them.
listerine is actually very helpful. it immediately cure the infecions in the mouth. it is an effective sought after remedy but only if the mouth ulcer is not to out of hand. listerine provides relief and hels with the curing even though it is a long process.
Listerine burns my mouth and roaches don't like it either. Use a mix of 50/50 Listerine and water along with a drop or two of liquid dish washing liquid (for the same reason mentioned in the soapy water home remedy).