We use monodosing to increase the efficacy of our product and prevent active ingredient degradation, but to do so, we ensure our capsules are fully recyclable. Droplette is committed to sustainability and a zero-plastic future. On our way there we chose to make our capsules from the most common recycled plastic HDPE. The milk jugs and detergent bottles you already curbside recycle are very likely made of the same thing. We encourage all Droplette customers to check with your local municipality if HDPE accepted for recycling in your area.