Lemongrass is a powerful herb for clearing away negativity but it is used in love and lust potions as well.
Ideas for magical uses:
Brew Lemongrass into a "tea" and sprinkle or spray the infusion around the home as a smokeless incense to clear away jinxes, crossed conditions and remove negativity.
Make a Lemongrass tea blessed with your intention for a night of lusty love and drink it along with your lover.
Sprinkle Lemongrass under your carpets or around the home to clear away negative energy and keep it away.
Burn Lemongrass with Rue, Frankincense and Hyssop on a charcoal and carry from room to room for a clearing incense.