Fill a pot with water. ( Size depending on how long you want the brew to last!)
Slice fruit of choice ( Lemons, Oranges, Tangerines, ect)
Add in your aromatics as suggested above or try various add-ins like, bay leaves, lemon, nutmeg, cardamom, lavender, apples, star anise, cloves. Use anything you want really! be creative!
Bring mixture to a boil, then reduce heat to low and allow it to simmer for 2-3 hours.
Set a time to check on pot. Remember not to leave on without monitoring!