How do u treat colsaws at home?
Answer: coleslaws?!!
cold sores-try some tea tree oil,its antibacterial.
Cold sores are cause by a virus, so an anti-bacterial agent would be of no use.
Tea tree also has anti-viral and anti-fungal properties though so would aid. Geranium essential oil works better for me though. Just mix three drops within a little olive grease, the dip a cotton bud into the blend and dab onto the sore.
Hope this help.