Diptyque 5 oz. 34 Boulevard Saint Germain Room Spray The room spray instantly creates a fragrant atmosphere in any indoor space. Formulated as an eau de toilette for the home, it enhances any room in an instant, leaving the desired intensity of fragrance floating in the air. In Diptyque's signature scent, fresh, green, and distinctive notes of moss and crushed blackcurrant leaves mingle with floral notes, enhanced by spices and underscored by the richness and warmth of woods and balms. 5 oz./.