People in Rochester will be rolling up their sleeves to help clean up the city. The Downtown Clean Sweep will go into effect today. More than 400 volunteers will help clean up downtown around the Genesee Crossroads Park and Charles Carroll Park. The clean up starts at this afternoon at 1:00 p.m. Two more sweeps are planned for this fall: Saturday, October 6, at Edgerton Park and Saturday, October 13, at Norton Street. Click here to learn more and to sign up to participate.