We're sorry to read about your disappointment with Ortho Groundclear Weed & Grass Killer Super Concentrate and appreciate your feedback. While you may see browning and yellowing with 15 minutes it may take longer for the plant to die. To get the best results plant leaves must be thoroughly and uniformly covered with the spray solution. If the application does not cover the entire plant, the control will be less and a reapplication will be needed. It is important to use this product when weeds are young and tender. if the weed is mature, no matter what the weed, it will be more difficult to control. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 866-324-9192 if we can further assist.

We apologize for the experience you have had with Ortho WeedClear Lawn Weed Killer. This product can only be used on certain grass types and can cause temporary discoloration to Bermudagrass which will last a few days to a week depending on the health of your turf. We want you to be aware that we do back our product with a product guarantee. Please do not hesitate to contact us if you would like to speak further about this. You can reach us at http://tinyurl.com/npw4xxd

We are concerned to hear this regarding Ortho WeedClear Lawn Weed Killer North Ready-to-use With Comfort Wand. We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 866-324-9192.

Jim2, we're sorry to hear Ortho WeedClear Lawn Weed Killer didn't control the clover as expected. We'd like to offer our assistance with our product guarantee. Please reach out to us here: https://tinyurl.com/y8nvfsca

We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback. For best results, temperatures should be consistently between 60-90 degrees. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 866-324-9192 if we can further assist.