Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Ortho WeedClear Lawn Weed Killer, Ready-to-Use Value Pack for
Ortho WeedClear Lawn Weed Killer, Ready-to-Use Value Pack
3.8 out of 5 stars
stars
935 ratings819 reviews
  1. 5 stars55% (514)
  2. 4 stars15% (137)
  3. 3 stars8% (73)
  4. 2 stars5% (50)
  5. 1 star17% (161)

Member photos

Sort by |
Showing 341-350 of 819 reviews
Jul 5, 2025
Reviewer name: DaSassylady
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not worth the money

Purchase this because I thought it was a good price for two together. But was very disappointed to see that I've used one full bottle on my yards and it hasn't changed anything with weed killing.

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

Hello. We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer Ready-to-Use and appreciate your feedback.In ideal conditions, you may see visible results in hours after making an application of Ortho WeedClear Lawn Weed Killer Ready-to-Use1. The exact amount of time will depend on the environmental conditions. When the weeds are young, well watered and temperatures are between 65-85 degrees the results will be seen more quickly. It can take 14-28 days for weeds to die completely.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.

May 5, 2023
Reviewer name: AL
1 out of 5 stars
1 out of 5 stars review

Sam's should get rid of this

Gave this a second chance in case they improved from 2 years ago. It is still terrible and will never ever buy again. I end up spraying more than RoundUp. Weeds also takes more than a week to die, some up to 3 weeks unless I re-spray. Yeah it is cheaper than RoundUp and you get what you paid for.

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback. It can take up to 4 weeks for complete control of listed weeds. 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.

Apr 15, 2022
Reviewer name: JR
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not fast acting and some weeds unaffected.

Killed some weeds after a few weeks. Other weeds barely dying or not dead at all.

Helpful?22MR6WH7SDD513879958183
reply from Supplier Response

We are sorry to hear of your experience with Ortho WeedClear Lawn Weed Killer. We would like to get more information and go over our product guarantee with you, please reach out to our Consumer Services team at 866-324-9192 at your earliest convenience.

Jun 25, 2025
Reviewer name: J_Merr
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Did not find this to work at all really

This didnt seem to work as good as the Last

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

We&#39;re sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer Ready-to-Use and appreciate your feedback.<br /><br />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&#39;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. <br /><br />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.

Aug 1, 2022
Reviewer name: BK2015
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Barely works

Used twice on front yard and still didnt kill the weeds.

Helpful?22MR6WH7SDD513879958183
reply from Supplier Response

We&#39;re sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer Ready-to-Use and appreciate your feedback.<br /><br />This product takes a minimum of 3 weeks to completely kill weeds. <br /><br />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.

May 22, 2025
Reviewer name: Rich M
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Ortho Weed Clear Poor Results

Sprayed weeds and after 6 days, the weeds are still thriving.

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

We&#39;re sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback.<br /><br />When used according to directions this will control the listed weeds that are actively growing at the time of application. This will take 3 weeks for complete control. For best results apply when rain is not expected for 24 hours. We also recommending that mowing is not done any sooner than 2 days before or after the application. <br /><br />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.

May 31, 2025
Reviewer name: Deb
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Do not buy, waste of money

Horrible, doesn't work at all, very disappointed

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

We're sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer and appreciate your feedback.To get the best results from Ortho WeedClear Lawn Weed Killer, be sure to apply it when your daytime high temperatures are consistently between 65 to 85°F (18 to 29°C). Since Ortho Weedclear 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. If it rained or the area was watered within an hour of the application the product can be washed off the weed surface. Allow 2-4 weeks to see a complete kill of the weeds.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.

May 22, 2022
Reviewer name: Happy Time
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Sprayed weeds still alive

Spray not effective, weeds sprayed, still alive

Helpful?22MR6WH7SDD513879958183
reply from Supplier Response

We&#39;re sorry to read about your disappointment with Ortho WeedClear Lawn Weed Killer Ready-to-Use 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. <br /><br />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 888-270-3714 if we can further assist.

Mar 7, 2026
Reviewer name: Brian
1 out of 5 stars
1 out of 5 stars review

Worthless. Doesn’t kill anything.

Useless. I’ve sprayed the weeds 2 times and they are thriving!

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

We&#39;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. Visible results can be seen after 1-2 weeks or 24 hours, however, this is not how long it takes to kill the weed, simply to see the results of the product working. Please note, this product does not prevent weeds. It only kills existing weeds and will not stop new weeds from coming in after it is applied.<br /><br />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.

Jun 7, 2023
Reviewer name: Karen
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not worth it

Did not work, not worth the money.

Helpful?22MR6WH7SDD513879958183
reply from Ortho Consumer Services

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. Mowing 2 days before or after application reduces the leaf surface and the 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.