Currents Digital Currents Nov/Dec 2017 | Page 2

Help SF Be #fatberg Free Help us protect our wastewater system from fatbergs, the congealed sewage lumps made of fat, diapers, condoms and wet wipes like the one found in London. Place cooled, used cooking oil in a non- breakable container and bring it to a convenient drop-off location in San Francisco. We’ll help recycle this oil into biofuel for use in vehicles! Find out more at sfgreasecycle.org. 2 currents | NOVEMBER/DECEMBER 2017 SUBSCRIBE FOR FREE