Hi hello, my name is Jason and I am your Lawn Service Technician. Today I had the pleasure of servicing your lawn. I did not notice anything unusual in terms of grub treatment, and for best results, it is ideal to water in the mixture about 1/2 inch (about 30 minutes) within 72 hours. If you need any details about today's Round Three treatment, please don't hesitate to reach out via phone call or email. Thank you!