Demeter Petrichor by Demeter Cologne Spray (Unisex) 4 oz for MenIf the smell of fresh rain captivates you, Demeter Petrichor is the ideal fragrance to add to your collection. In true Demeter fashion, this enchanting aroma uses a simple combination of dry soil and rainwater scent notes to create a long lasting fragrance that is suitable for any occasion and can be worn throughout the year. Demeter is an American fragrance company that specializes in developing nostalgic scents.