Billie Wonder offers washable diapers that help to minimize waste and promote sustainable childcare practices. The company collaborates with daycare centers, hospitals, and parents to provide reusable alternatives to disposable diapers. Diapers are made from two types of fabric: water-resistant and absorbent. The water-resistant layer is comprised of PUL (Polyurethane Laminated Fabric), allowing for repeated cleaning and use. The absorbent inserts are made up of 55% hemp and 45% Oeko-Tex certified organic cotton. Organic hemp standards have not yet been created. Billie Wonder also works with Volatile, a local essential oil and aromatherapy company, to create hemp oil. The recipe includes 65% cold-pressed hemp seed oil, chamomile, calendula, and manuka. The oil's antifungal, antibacterial, and antimicrobial qualities help to strengthen skin barriers.