I am not trying to answer for the Nathan, only offering what is easily obtained and works well. ALL free and clear and Arm & Hammer non scented detergents work well. Ivory soap. Also any archery shop or sporting goods place should have good scent neutralizer sprays to use on clothes and boots. Suede/rough out leather boots really hang on to scents. Don’t forget about washing your shower towel scent free as well prior to showering to head out. If hunting where there are cattle or horses- stepping in their poop is great cover up scent. Don’t fall for buying strong cover up scents that don’t match the area you are hunting.