Tru Earth Fabric Softener⁺ Eco-Strips are the next step in Tru Earth’s ongoing battle to help reduce plastic waste while helping you enjoy a healthier, cleaner, and happier home. Enjoy these in-wash fabric softeners that do much more -- they also reduce wrinkles, and the Fresh Linen Scent Booster version adds a pleasant scent to all your laundry. No more drips or spills with liquid fabric softeners. No more messy measuring or spilling powders.