When applying your lawn treatment for grubs, it's best to apply treatment just before they hatch or are newly hatched. That means apply around June and July for most lawns in Sandy, Utah.
It's best to mow your lawn before treatment. Be sure to de-thatch your lawn if you have more than half an inch of thatch. This is how the treatment will work best.
Water your lawn the day before applying treatment, and water completely after treatment to ensure that it soaks in and destroys the grubs where they live. Then when Aeroscape Property Maintenance and Landscaping treats your lawn, it will be at its optimum condition.