We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer Ready-to-Use and appreciate your feedback.Visible results can be seen after 24 hours. This product takes a minimum of 3 weeks to completely kill weeds. However, it has proven to be much more effective than faster-acting weed controls. Temperatures below 60 degrees or above 90 degrees may cause weeds to be dormant, slowing their control. Mowing 2 days before or after application reduces the leaf surface and the plant's ability to absorb the herbicide. Do not water for 24 hours after application nor apply the product when rain is expected within 24 hours.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're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback.For best results, apply when temperatures are 65-85 degrees. Weeds may take 3 full weeks for complete control. If additional application is needed be sure to wait 2-3 weeks.We want you to be confident in our products. For this reason, we offer a product guarantee. If for any reason you, the consumer, are not satisfied with the results after using this product, you are entitled to get your money back. Limitations apply. At your earliest convenience, please reach out to us at 866-324-9192 if we can further assist.

We're sorry to read about your disappointment with Ortho Weedclear Lawn Weed Killer Ready-to-use and appreciate your feedback. Visible results can be seen after 24 hours. This product takes a minimum of 3 weeks to completely kill weeds. However, it has proven to be much more effective than faster-acting weed controls. Temperatures below 60 degrees or above 90 degrees may cause weeds to be dormant, slowing control. Do not apply when it will rain with 24 hours. Mowing 2 days before or after application reduces leaf surface and plant's ability to absorb the herbicide. 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're sorry the sprayer on your Ortho WeedClear Lawn Weed Killer didn't work as expected. We have troubleshooting steps and replacement sprayers available at no cost. Reach out to us here for further assistance: https://www.ortho.com/en-us/help-center

We are concerned to hear this about Ortho Weedclear Lawn Weed Killer 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.

We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback. This product takes a minimum of 3 weeks to completely kill weeds. However, it has proven to be much more effective than faster-acting weed controls. Drought stressed plants can not readily absorb the herbicide. We recommend watering them first, wait 24 hr. When leaves are dry, spray again. 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're sorry to read about your disappointment with Ortho GroundClear Weed & Grass Killer and appreciate your feedback. If the weed is mature, no matter what the weed, it will be more difficult to control. Harder to control or mature weeds will need multiple applications. It is important to use this product when weeds are young and tender. The product is rainproof in 2 hours after the application dries. 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. Can reapply as needed. 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 are sorry that the Ortho WeedClear Lawn Weed Killer Ready-to-Spray did not control weeds as expected. To get the best results from this weed control when targeting spring and summer weeds such as clover and dandelions, be sure to apply the product when your daytime high temperatures are consistently between 65 to 85°F (18 to 29°C). For best results, the night time temperatures should be consistently above 50°F (10°C). For annual fall/winter weeds, temperatures should not be lower than 45 degrees. Since this product is absorbed through the weed's foliage, we recommend that the weeds not be mowed for two days both before and after the product application. This product will only kill weeds that are actively growing at the time of application, and cannot prevent new weeds from germinating. 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 contact us to see what can be done. You may visit our contact page by clicking on the following link http://tinyurl.com/7ag7a3n

We're sorry to read about your disappointment with Ortho Weedclear Lawn Weed Killer Ready-to-use and appreciate your feedback. Visible results can be seen after 24 hours. This product takes a minimum of 3 weeks to completely kill weeds. However, it has proven to be much more effective than faster-acting weed controls. Temperatures below 60 degrees or above 90 degrees may cause weeds to be dormant, slowing their control. Mowing 2 days before or after application reduces the leaf surface and the plant's ability to absorb the herbicide. Do not apply when rain is expected within 24 hours of application. 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.

Hohn23, we're sorry to hear the sprayer quit working on your Ortho WeedClear Lawn Weed Killer quit working. We have replacement sprayers available at no cost. Reach out to us here for further assistance: https://www.ortho.com/en-us/help-center