Window cleaning can be eco-friendly if it uses environmentally safe practices and products. Traditional window cleaners often contain harsh chemicals that can harm ecosystems when washed away. However, eco-friendly window cleaning methods use biodegradable, non-toxic solutions that minimize environmental impact. Additionally, utilizing water-efficient techniques and reusable tools like microfiber cloths reduces waste and conserves resources. Professional eco-friendly window cleaning services often adopt these practices, ensuring a smaller ecological footprint while maintaining cleanliness and transparency. Thus, the eco-friendliness of window cleaning depends on the products and methods employed.