---
product_id: 120472402
title: "MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz."
brand: "scotts"
price: "263 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Scotts"
url: https://www.desertcart.ro/products/120472402-mossex-3-in-1-ready-spray-kills-moss-algae-lichens
store_origin: RO
region: Romania
---

# Treats up to 500 sq. ft. coverage Easy hose-attachment spray application Kills moss & algae within hours MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz.

**Brand:** scotts
**Price:** 263 Lei
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Today, Flaunt a Moss-Free Tomorrow!

## Quick Answers

- **What is this?** MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz. by scotts
- **How much does it cost?** 263 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/120472402-mossex-3-in-1-ready-spray-kills-moss-algae-lichens)

## Best For

- scotts enthusiasts

## Why This Product

- Trusted scotts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Action Formula:** Sees visible moss and algae elimination in just hours, not days.
- • **Versatile Surface Use:** Safe for lawns, roofs, patios, decks, and sidewalks without staining.
- • **Year-Round Application:** Effective anytime, with peak results in spring and fall growth seasons.
- • **Effortless Hose Connection:** Simply attach to your garden hose for a continuous, even spray.
- • **Trusted Brand with Proven Results:** Backed by Scotts, #8 in Moss Control with thousands of satisfied users.

## Overview

Scotts MossEx 3-in-1 Ready Spray is a fast-acting, easy-to-use liquid solution that kills moss, algae, lichens, and liverworts within hours. Designed for versatile application on lawns, roofs, patios, and more, it treats up to 500 sq. ft. per 32 fl. oz. bottle without staining surfaces. Simply connect to a garden hose for a hassle-free spray, making it the go-to choice for year-round moss control trusted by thousands.

## Description

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.

Review: Kills moss quite well. - Used this stuff on a 16' x 12' screen porch roof to make my insurance company happy. (Even though the porch will be coming down and be rebuilt.) Yeah, it was pretty mossy. This moss killer works. I used it pretty liberally coverage-wise. Everything went brown and sort of dried up. I then used a hose spray and a broom to get the dead stuff off. Insurance company was then happy.
Review: Killed the moss on my VersaCourt Tennis Court, but took a few days to be sure - 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.

## Features

- Scotts MossEx 3-in-1 Ready-Spray is a fast and effective way to control moss, algae, lichens, and liverworts
- This fast-acting liquid formula kills within hours and does not stain concrete or other surfaces
- Use this moss control product any time during the year by connecting the sprayer to a garden hose and spraying
- For use on lawns, ornamental gardens, around homes and on roofs, patios, decks, sidewalks, and more (as listed)
- One 32 fl.oz. container of Scotts MossEx 3-in-1 Ready Spray treats up to 500 sq. ft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Potassium Salts with Fatty acids |
| Best Sellers Rank | #13,419 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Moss Control |
| Brand | Scotts |
| Customer Reviews | 4.0 out of 5 stars 5,598 Reviews |
| Item Form | Spray |
| Item Weight | 0.5 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| UPC | 032247330022 |

## Product Details

- **Active Ingredients:** Potassium Salts with Fatty acids
- **Brand:** Scotts
- **Item Form:** Spray
- **Item Weight:** 8 ounces
- **Liquid Volume:** 32 Fluid Ounces

## Images

![MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71t8Jsd-saL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can scott's mossex be used on roof shingles ?**
A: Try a pump sprayer with a mix of 25% vinegar and 75% water. Let sit for an hour and brush with stiff broom or brush.

**Q: can you use it with weed and feed?**
A: We recommend waiting 30 days between applying Scotts MossEx and Scotts Turf Builder Weed & Feed.

**Q: Will it harm new seed**
A: Thank you for your question. Scotts MossEx should not be applied to a newly seeded or sodded lawn until it has been mowed 4 times.

**Q: After apply do I need to water ?**
A: No, the moss should be damp when the MossEx is applied.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kills moss quite well.
*by J***E on December 11, 2025*

Used this stuff on a 16' x 12' screen porch roof to make my insurance company happy. (Even though the porch will be coming down and be rebuilt.) Yeah, it was pretty mossy. This moss killer works. I used it pretty liberally coverage-wise. Everything went brown and sort of dried up. I then used a hose spray and a broom to get the dead stuff off. Insurance company was then happy.

### ⭐⭐⭐⭐⭐ Killed the moss on my VersaCourt Tennis Court, but took a few days to be sure
*by S***T on June 28, 2024*

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.

### ⭐⭐⭐⭐ Moss Eradication
*by K***N on July 18, 2024*

Product worked but I did have to buy another bottle to use. My moss growth was in abundance. Killed visible moss on first application but small patches started to sprout 2 days later. Recommend after treating moss using a tool to pull up dead moss between pavers.

## Frequently Bought Together

- Scotts MossEx 3-in-1 Ready Spray, Kills Moss, Algae and Lichens, Fast Acting, Use on Lawns, Roofs, and Patios, 32 fl. oz.
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*