If you love the scent of Gain Original and wish you could dial up this oh-so-amazing scent experience, Gain Original Scent Fireworks will give you just that, allowing you to add a little or a lot of amazing scent to your wash. It's super easy to use: just shake the scent beads directly into your washing machine's drum, add your clothes on top of it, and start your wash cycle as usual. So you can enjoy freshness that lasts up to 12 weeks, from wash to wear.