14. Rearrange The Bathroom
Before, humans tend to do everything without thinking about the consequences of destroying the environment. However, things are changing as we speak. People are now educated more on the situation, and now trying our best to become more eco-friendly. One of the first steps you could do is investing in more energy-efficient equipment for your washroom. Starting with heaters, dryers or toilets, you need to pay more attention to prevent waste of energy and resources. Old models in your restrooms usually consume more water and energy than new ones. So you might want to look into the market for some changes soon. For now, there are lots of companies working on such devices which save up to 12,000 gallons (ca. 45 cubic meters) of water yearly.