This thread is going to have me ranting some but I'm curious how others handle it as I won't be doing this as an employee forever. I treat the front yards for a large subdivision, 320 houses. They only pay for 3 apps a year, and we'll treat backyards while we are there if a resident wants to pay for it. Last treatment was the first week of July, and now I'm apparently being sent for 2 callbacks there to respray 2 months later! This is absurd to me. If they were willing to pay for a proper amount of applications I'd have been there this or next week already. Instead they are getting a free treatment because my boss has no spine! And of course I'm the one who has to show up and pretend like I didn't do a good job the last time because he's encouraged that stupidity. By giving in and retreating this long after aren't we just telling them it's okay to call us back whenever there is a weed in the lawn? We apply prodiamine with the first round but I've honestly never been impressed with it's performance. We'll apply Dimension as well for extra but exactly one resident has been willing to pay for it. How would you all handle it if someone called 8 weeks after an app to complain about weeds? I'd bet my left nutsedge they are all around the perimeter of the lawn where hacks have constantly scalped the grass down with a trimmer as well.