Scentsy Washer Whiffs French Lavender and Go Go Mango NEW. 2 brand new containers Pure indulgence — scent granules give your laundry a fragrance boost with just one scoop! Add to your washer drum. For best results, use with our Laundry Liquid. 16 oz. • Easy to use - just add a scoop to your washer drum. • Fragrance lasts for weeks. • May help reduce odors in front-loading washing machines.