The Python Products Eco Cleaning Cloth effectively captures dust, dirt, and grime without the use of harsh cleaning products or expensive paper towels. This reusable, hypoallergenic, and ultra-versatile cloth is tough enough to tackle any job, and delivers a streak-free shine every time! The Eco-Cleaning Cloth is made from a revolutionary Nano-Fiber material featuring nearly 100,000 fibers per square inch. Using just water, it cleans, polishes, and shines any surface you can imagine without leaving behind streaks or watermarks (perfect for aquarium glass!).