Powdered Lavender Is Easily Incorporated Into Herbal Teas And Cookies, Cakes And Candies. Lavender Has Many Uses Around The Home, Such As Combining With Baking Soda To Create A Non-Abrasive Cleanser. Combined With Sage, Rosemary, Wormwood And Other Herbs, Lavender Is An Ingredient In The Traditional Culinary And Antiseptic Concoction Known As Four Thieves Vinegar.