Per an email with Randy Ecklund on July 13, 2022 he never responded when asked if he could confirm that these products are no longer being used. 

Brightview’s statement about only 6% of the area in Summerlin being sprayed with chemicals make sense when you look at how large the area of Summerlin encompasses. (See attached map) 

How many different types of chemicals are on the parks and grassy areas where children and pets play? 

https://youtu.be/POoaFY59FAo