Yes. Using both the detergent and dryer sheets as a complete laundry system provides the most thorough treatment of your hunting garments at the washing stage. The detergent removes alarming odors and begins infusing the Nose Jammer formula during the wash cycle, and the dryer sheets reinforce this treatment during drying. Think of it as two layers of olfactory protection built into the fabric before you ever step into the field. This layered laundry approach is the foundation of the full Nose Jammer system, which also includes shower, personal care, and in-field products.