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For Lawns 40 -lb Moss control

Ratings & Reviews for Moss Out! For Lawns 40 -lb Moss control

4.1
182
Review
 4.1 out of 5
182 Reviews


78% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product effectively killed moss, allowing the grass to regrow, though it may require multiple applications for larger infestations. It works best when applied as directed on a damp lawn, with visible results within a week. While most customers were satisfied with the affordable and easy-to-use solution, a small number found it less effective for long-term moss control.

Customer review summary generated by AI, including incentivized reviews.
182 Customer Reviews

Moss out

I bought this moss out. Have over a acre I put it over on my grass. Did it 2 weeks ago. My moss is turning yellow, why would it turn yellow. I live in the mtns, I get sun and shade, and my right now my grass is damp, not dry Also will it kill my plants ¿??

March 21, 2024

From mossout.com

Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrMay 12, 2026
Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrMay 8, 2026

Appears to work well shortly after application bac

Would Not Recommend

No long term results

March 6, 2024
Verified Purchaser
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Response from Moss Out Team

We apologize for your negative experience with our product. Please contact our customer service department toll-free at 1-800-265-0761 so we may assi...

Moss Out TeamMarch 18, 2024

mossout

Moss out product not working

I have a small front lawn. Maybe 6000 sq'. Over the years I have applied triple the recommended amount of Moss out. I started using the liquid. When that didn't work, I switched to the granular. I've tested the soil and it's not that acidic. I've applied 10 40lb bags of lime pellets over the winter to try and neutralize the soil if that would help. I've also added lime during the growing season I've thatched ithe lawn after applications and got lots of dead stuff but it doesn't kill the moss dea...

February 25, 2024

From mossout.com

Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrSeptember 9, 2025
Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrJanuary 20, 2026

Moss out product not working

I have a small front lawn. Maybe 6000 sq'. Over the years I have applied triple the recommended amount of Moss out. I started using the liquid. When that didn't work, I switched to the granular. I've tested the soil and it's not that acidic. I've applied 10 40lb bags of lime pellets over the winter to try and neutralize the soil if that would help. I've also added lime during the growing season I've thatched ithe lawn after applications and got lots of dead stuff but it doesn't kill the moss dea...

February 25, 2024

From mossout.com

Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrMay 12, 2026
Response from mossoutpwr

Thanks for sharing your feedback! We'd love to learn more about your experience with our product, and we encourage you to give us a call us at your co...

mossoutpwrMay 8, 2026

Kills moss but it returns

Would Recommend

Yes has always been a problem in the yard. Three years ago i killed all the grass and reseeded. Last year the moss returned. I purchased over 100 lbs of moss out and spreaded it with a drop spreaderand it began to work. I noticed the moss began to die. However this year it has returned and it appears moss out will not permanently kill moss it will comes back annually.

February 9, 2024
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Should wear a mask and old clothes

Would Recommend

Good quality and fast acting. Outlasts other brands.

January 20, 2024
Verified Purchaser
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Good stuff BUT

Would Recommend

It works good but takes about double of what it calls for. Kills moss right away. Grass turns really realty green but takes forever. Just wait it out and you will eventually be pleased

April 26, 2023

From mossout.com

Good stuff BUT

Would Recommend

It works good but takes about double of what it calls for. Kills moss right away. Grass turns really realty green but takes forever. Just wait it out and you will eventually be pleased

April 26, 2023

From mossout.com

Excellent Product

Would Recommend

I don't have a moss problem, I use it because it turns your lawn a deep dark green color. Just use your favorite fertilizer and then go right over it with moss out. Your lawn will look great.

May 19, 2022

From mossout.com

Excellent Product

Would Recommend

I don't have a moss problem, I use it because it turns your lawn a deep dark green color. Just use your favorite fertilizer and then go right over it with moss out. Your lawn will look great.

May 19, 2022

From mossout.com

Customer service is horrible

Would Not Recommend

Left a review on how bad this product is. Had customer service reach out and tell me to call. When I called the woman was so short and rude and said to email "info ". Which I have done multiple times with the receipt with no response! They definitely do not stand behind their products or guarantees !

May 6, 2022

From mossout.com

Response from mossoutpwr

Hello, we are sorry to hear about your experience. Thank you for taking the time to leave a review.

mossoutpwrSeptember 9, 2025
Response from mossoutpwr

Hello, we are sorry to hear about your experience. Thank you for taking the time to leave a review.

mossoutpwrJanuary 20, 2026

Customer service is horrible

Would Not Recommend

Left a review on how bad this product is. Had customer service reach out and tell me to call. When I called the woman was so short and rude and said to email "info ". Which I have done multiple times with the receipt with no response! They definitely do not stand behind their products or guarantees !

May 6, 2022

From mossout.com

Response from mossoutpwr

Hello, we are sorry to hear about your experience. Thank you for taking the time to leave a review.

mossoutpwrMay 12, 2026
Response from mossoutpwr

Hello, we are sorry to hear about your experience. Thank you for taking the time to leave a review.

mossoutpwrMay 8, 2026

MossOut

Would Recommend

It's been raining but given time the Moss Out did a fine job for me. My yard was overcome with moss.

May 4, 2022
Verified Purchaser
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Probably not

Would Not Recommend

Had my sprinklers run to moisten the soil. Layed down moss out as per directions then ran sprinkler again and it did not see results in hours or a week later Would never buy this product again!

April 16, 2022

From mossout.com

Response from mossoutpwr

Hello Nick, we apologize for your negative experience with our product. Please contact our customer service department toll-free at 1-800-265-0761 so ...

mossoutpwrSeptember 9, 2025
Response from mossoutpwr

Hello Nick, we apologize for your negative experience with our product. Please contact our customer service department toll-free at 1-800-265-0761 so ...

mossoutpwrJanuary 20, 2026

Probably not

Would Not Recommend

Had my sprinklers run to moisten the soil. Layed down moss out as per directions then ran sprinkler again and it did not see results in hours or a week later Would never buy this product again!

April 16, 2022

From mossout.com

Response from mossoutpwr

Hello Nick, we apologize for your negative experience with our product. Please contact our customer service department toll-free at 1-800-265-0761 so ...

mossoutpwrMay 12, 2026
Response from mossoutpwr

Hello Nick, we apologize for your negative experience with our product. Please contact our customer service department toll-free at 1-800-265-0761 so ...

mossoutpwrMay 8, 2026