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Your cart is empty.Tackle unwanted plants in your lawn, landscape, and more with Scotts MossEx 3-in-1 Ready-Spray. This fast-acting formula effectively controls mosses, algae, lichens, and liverworts. The product gets to work within hours, and does not stain concrete or other surfaces Apply Scotts MossEx 3-in-1 Ready-Spray on lawns, ornamental gardens, around homes and on roofs, patios, decks, sidewalks, and more (as listed). It can be used at any time during the year; however, best results are obtained with actively growing moss in the spring or fall. To apply, simply connect the sprayer to a garden hose, turn on the water, and spray, keeping it moving for an even application. Do not use on lawns when temperature exceeds 85°F. During warmer weather apply late in the day. Application during cold weather may delay appearance of moss damage. Applying this product in calm weather or when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash product off the treatment area. One 32 fl. Oz. Bottle of Scotts MossEx 3-in-1 Ready-Spray treats up to 500 sq. Ft.
R
2025-09-02 16:57:47
This did the job, killing a patch of moss. Scott says it won't hurt your plants, so I trust them. So far, so good.It does dispense quickly... maybe 2-3 minutes total, so I probably put it on thicker than I needed to. 1 month later, I need to order more.
Customer
2025-09-01 15:11:36
It's not as strong as it says. You have to reapply it and it still did not do the job completely
Sureshot
2025-07-07 10:22:51
We have a VersaCourt Tennis court and after spring and now heavy rainfall lots of moss. You need a garden hose to spread the spray, but it's easy to attach and the switch built into the container works perfectly. It take up to 3 days for the moss to turn brown. Once brown, the moss is clearly dead. It might need less than three days if it didn't rain every day. It ain't cheap, and perhaps ferrous sulfate a cheaper product might work as well but we were reluctant to try it on the plastic tile surface as the instructions on the product say it's for lawns not hard surfaces.
Bubbaloo
2025-06-18 15:12:54
I don’t recommend buying this product as it was completely ineffective in killing Moss on my lawn after two applications.
Customer
2025-06-16 18:41:29
Used two bottles, but liverwort is still there. Initial spray did manage to kill some, but not all. Second bottle wasn't much better. Gonna try something else.
Gene Shk
2024-12-23 16:52:18
i am using on my trees to get rid of the moss and other fungusit is easy to usegood size but would have to buy more for the fall season so the trees wont regrow that fungus
Leon Gary Jr.
2024-12-19 18:42:31
I bought the first bottle of in April 2024 and tried it on a bachyard walkway that was shaded and stayed damp after trying A copper based produce that didn’t work well and stained the walkway (I was warned by the mfg. instructions that it would stain but I didn’t realize how permanently). Read about this one and decided to try it also being warned in the mfg instructions that repeated applications might be necessary. I ordered two more bottles in May 24, used them both one week apart and still haven’t solved my moss problem. What did surprise me was the way the application nozzle in the bottle shot out a very irregular spray pattern making it difficult gor me to control where the spray went. The entire bottle empties a whole lot faster than I liked (really fast, in my opinion) limiting the area that I could spray before emptying. The abutting landscape that I didn’t manage to keep the spray off if did not react well either. Not going to try the fourth bottle.
Deputy Dawg
2024-12-10 18:22:55
Kills moss on the trees. Runoff kills moss around the trees. Moss killed turns brown and sticks to the bark.
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