If you ever did some house cleaning, you’ll know how labor-intensive it is. It’s even harder when it comes to wastewater and it doesn’t end with just cleaning the liquids.
In San Francisco, not only do we clean our solid waste, we treat them well and re-use them! How? See for yourself:
Now you know, it’s an ongoing lifecycle, and the fruits and vegetables in your backyard might get something out of it. Visit www.sfsewers.org to learn where you can get some food for your plants.