Getting anxious to get some of these weeds killed off as I have done a split app of pre-M by lesco and didnt have the best of luck with it. We have been getting pounded with rain for the last few weeks. When is the best time to spray after or between a rain? You cant spray when the lawn is damp right? Do you just tell the customer to be patient or do you wait for a break in the rain for a few hours and head out? I just as soon wait for a day with no rain but wasent sure if I should wait till the lawn completely dries out which wont be for another week and a half or more.