I'm sure that you could, but you would pass on the cold sore. so I wouldn't :)
A cold sore will not get infected if someone puts make up on it.
You can catch a cold sore If your lips make contact with it or something it has been in contact with (unwashed).
Cold water actually should help make the sore throat feel better due to a numbing affect.
Citrus can help your immune system. It can make a cold sore sting but doesn't really aggravate it.
You can get a cold sore wet.
it depends how severe the cold sore is, personally the best remedy for me is mixing baking soda and a little bit of water to make a paste and applying it the sore it might burn but it will clear within 5 days and look better in 3.
A cold sore is caused by a virus.
Do not pop the cold sore; it can cause it to spread.
A cold sore is a micro-organism.
Cold sores don't do any thing besides cause an ocasional annoying sore or blister on the mouth. You don't have to make a big deal out of a cold sore, they are very common and not life threatening.
If you have a cold sore, you should probably go get it checked out instead of using tea to get rid of it. Go to Rite-Aid or Wal-Mart to get cold sore medication.
NO hun salt doesn't kill a cold sore. It may aggravate it because salt does make wounds sting. The best thing for cold sores is over the couner cold sore cream like Abreva.