E.Coli Rake by Barber in More Depth

On Beachcleaner.com's blog, the E.Coli Rake (Chicago Rake) Barber created to decrease E.Coli contamination in lake-shore beaches, is explained. The post includes the reasons for E.Coli contamination of beach sand and how beach cleaning machines can help. 

E.Coli in Beach Sand and Beach Cleaning Machines' ability to help