Follow NASA, Bill Nye and Sarah Silverman on Twitter!

Hey Green Cleaning, Here are some people we think you might like to follow: NASA  @NASA Followed by Hank Green and Seth Green.   Follow Bill Nye  @BillNye Followed by Hank Green and Tom Green.   Follow Sarah Silverman  @SarahKSilverman Followed by Seth Green and Dallas Green.   Follow Settings  |  Help  |  Opt-out This email was generated for @Clean_it_Green. Twitter, Inc. 1355 Market Street, Suite 900 San Francisco, CA 94103