text: sun,mujhe lagta hai agar hum ghar ki renovation mein recycled materials use karein, toh na sirf cost save hoga, balki environment bhi protect hoga, kya khayal hai?bilkul sahi keh rahi ho, aur mujhe energy-efficient appliances bhi chahiye, taaki hum electricity ka bill bhi kam kar sakein, aur thoda sa green bhi ban sakein!