Dianna from Ames, Iowa writes
Grass Out Max and all other pesticides we sell are expected to work when used as directed on the product label. Keep in mind that any EPA approved product must get approval that all details provided on the product label are accurate and truthful before a product can be registered or sold. If a product is not effective, then it will not have the target pest or weed on the label under the given instructions. Please let us know if you have questions about a specific weed or application.
Answer last updated on: 03/30/2020
