text: kal maine ek documentary dekhi thi jo batati thi ki humara paani kaise waste hota hai,mujhe laga hum bhi kuch changes kar sakte hain, kya tumhe pata hai kaise?haan, hum ghar mein water-saving showerheads laga sakte hain, aur washing machine ko sirf full load par hi chalaana chahiye, yeh simple steps hain jo kaafi help karenge!