Applying lemon balm salve onto a genital outbreak can help soothe the affected area and potentially reduce symptoms associated with herpes outbreaks. Lemon balm has antiviral properties that may be beneficial for managing herpes simplex virus infections.

To properly use lemon balm salve on a genital outbreak, follow these steps:
1. Cleanse the affected area gently with mild soap and water.
2. Pat dry thoroughly before applying a small amount of the lemon balm salve to cover the outbreak site.
3. Repeat this process several times per day as needed until symptoms improve.

Results from using lemon balm salves can vary among individuals. Some people may experience relief in terms of reduced pain or itching within hours to days after application, while others might notice improvement over slightly longer periods.

Remember, it's important to consult with your healthcare provider if you suspect any signs of an STD like herpes for proper diagnosis and guidance on treatment options tailored to your specific situation.