Far better off using Scott's Weed B Gone, horrible service and aftercare, wish I had trusted the negative reviews.
Initial sign up for service included any follow-up treatments should weeds continue to be present, no follow up on this commitment at all. After treatment, a reapplication request was made, no response was had for a couple of weeks, another inquiry resulted in a reapplication with a commitment of a Sr Technician to assess.
The Sr Technician assessed the lawn and made a recommendation that the treatment was not effective and another treatment was required, it has been a month since this recommendation and again no follow-up!
My treatment of the lawn was more effective and with Scotts weed b gone and actually less costly. I was hoping for a service in which I can spend more time with family, however have gone back to applying my own weed control treatment.