Christopher Lagrasta
New member
hey everyone. i have a customer who wants his side walk cleaned (its cement) its approx 75 feet long and approx 4 ft wide. 1- do i use any chemicals if so which kind. 2- can i use a surface cleaner (it has steps, each step is around 4 ft wide and 8 to 10 feet long) or what would be the best wasy to clean this without any swirl marks thanks