The Best Moss Killer for Lawns [Top 5 Picks]

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Moss is a common and versatile plant that can be found all over the world. Mosses are able to survive in a variety of environments, from dry deserts to wet forests, making them one of the most adaptable plants on earth. It is able to proliferate rapidly and can spread through both wind and water. Mosses are often used in landscaping because they are easy to maintain, can provide a variety of benefits, and can be mixed with other plants to create a more dramatic landscape.

Our Top Picks for the Best Moss Killer for Lawn


Product Name

Editor's Rating


Lilly Miller Moss Out Lawn Granules


Scotts MossEx 3-in-1 Ready-Spray, 32 fl. oz.


30 SECONDS Spray & Walk Away


If your lawn is looking a little bit wilted, brown, and patchy, it might be time to give it a good Moss Killer treatment. There are many options available on the market, so it is important to choose one that will work best for your lawn and environment. In this blog we discussed five best moss killers that can take care of your lawn quickly and easily.

Some are specifically designed to kill moss, while others work well to control other types of weed growth. No matter which one you choose, be sure to read the instructions carefully before beginning so that you don’t end up damaging your lawn in the process.

List of 05 Best Moss Killer for Lawn

#1. Lilly Miller Moss Out Lawn Granules

Lilly Miller Moss Out Lawn Granules are the perfect solution for removing moss from your lawn. These granules quickly break down mossy growth, promoting greener grass while killing any existing moss. This effective product is easy to use, and can be applied directly to the lawn as needed.

This lawn fertilizer contains a long list of effective ingredients that work together to kill grass roots, stop new growth, and prevent future regrowth. The moss out formulation helps prevent browning and damage to your lawn while the granules remain effective for up to a year. These granules require 24 hours from direct application or spraying to start working, and will gradually transform your lawn into a lush green oasis. With natural ingredients that are safe for pets and children.

These granules are made without any harmful chemicals and will cover up to 5000 square feet. They won’t harm the lawn in any way, and they’re easy to apply – just sprinkle them over the area you want to cover and let them do their magic.

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These granules are made up of 32% ferrous sulfate (which helps to increase the content of iron in the soil), monohydrate (a type of mineral that helps with plant nourishment), and 68% calcium carbonate (which helps to strengthen the soil).

#2. Scotts MossEx 3-in-1 Ready-Spray, 32 fl. oz.

Scotts MossEx is another best and easy-to-use moss killer spray which is the perfect solution for quick and efficient pest control. This premixed formula kills pests within hours, so you can get on with your day without having to spend time spraying. It’s also fast-acting, so you won’t have to wait long for results. Plus, it’s environmentally friendly, so you’ll be helping to protect your environment while keeping your home free from pests.i

Scotts MossEx is the ultimate all-in-one ready-to-use weed killer that’s perfect for use on concrete, sidewalks, driveways, patios and more – without any worry of staining surfaces. Just attach to a garden hose and spray away! With a 32 fl. oz. bottle that’ll last through multiple applications, this weed killer will have you killing weeds hassle free in no time at all.

It can be used at any time or any weather during the year to help clear out your lawn and garden of this pesky weed. Simply apply the killer according to the directions on the bottle, and watch as Scotts MossEx is eliminated from your soil in just a few short hours.

#3. 30 SECONDS Spray & Walk Away

 No more struggling with moss, lichen, and algae growing on your roof or walls – the 30SECONDS Spray & Walk Away is here to take care of it for you. Just spray it on, and let the magic happen. No pressure washing, rinsing, scrubbing, or hosing required – that’s right: no more water damage to your home or equipment!

The 30SECONDS Spray uses a unique blend of organic acids and enzymes to kill lichen, moss and algae on contact – leaving your property clean and free from unsightly growth. It’s safe for use around trees, plants and other outdoor areas – so you can rest easy knowing that you’re taking care of everything at once.

This bleach-free and phosphate-free cleaner is also perfect for use in any room of your home – whether it’s the kitchen, bathroom, or bedroom. Simply spray on the area you want to clean, and walk away! No need to mix or wait – this one-step cleaner will take care of everything in just minutes.

#4. Scotts MossEx Easy-To-Use Shaker Jug

The Scotts MossEx Easy-To-Use Shaker Jug is designed to help homeowners with moss and grass problems. The shaker jug kills moss and thickens grass, helping to prevent future moss problems. It’s lightweight and easy to use, making it a great choice for those who want an affordable solution for preventing moss and grass issues.

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This Moss Killer is ideal for use in winter or spring when moss is actively growing. The product kills moss on contact and leaves the surface free from unsightly green patches. It is also ideal product for smaller spaces or spot treatments. It contains natural moss killer ingredients that help to break down and eliminate mosses, keeping your space clean and free from unsightly growth.

Scotts MossEx company offers money back guarantee, this satisfaction guaranteed refers to the fact that if you are not satisfied with the results of using a moss killer, then company will refund your purchase price. This guarantee is in place to ensure customers are happy with the results of their Moss Killer usage.

#5. Bonide MossMax Moss Killer Spray

It is a ready-to-use spray that can be applied directly to the moss, and it is effective in killing the moss. The spray is also safe to use, and it will not harm your plants or lawn. This product is perfect for anyone who wants to enjoy a beautiful moss free lawn.

This spray quickly kills actively growing moss within hours, leaving your lawn free from that unsightly green fuzz. Plus, it only targets lawn moss – so you won’t have to worry about harming other plants or flowers.

MossMax is the ultimate Moss Killer. It uses a dual action formula that kills moss and algae with an effective, fast-acting agent while leaving a protective coating that resists future moss growth. The spray is non-toxic and safe for use on surfaces such as roofs, decks, patios, sidewalks and fences.

It kills mosses by combining water and the active ingredient chlorine. It can be used as a mist blower to apply the spray evenly to the moss, or it can be used in a liquid form to soak surfaces. This product is effective on most types of moss, including common molds.

Best Moss Killer for Lawn: Buying Guide

There are a number of factors that should be considered when purchasing a moss killer for lawns. These include the type of moss killer being purchased, the size and shape of the lawn, the weather conditions in which the moss killer will be used, and the cost.

  • Type of Moss Killer

There are two main types of moss killers: Liquid Spray and Granular. Liquid spray moss killers work by shooting a stream of liquid at the moss, which kills it. Granular moss killers work by breaking down into small pieces, and killing the moss that is exposed to it.

  • Size of Lawn

When considering a Moss Killer to purchase, the size of the lawn must be taken into account. The Lawn Factor measures how much room a particular type of moss can spread in. Larger lawns require a more powerful Moss Killer to effectively kill the moss, while smaller lawns may only require a weaker product.

  • Chemicals

Some moss killers contain chemicals such as glyphosate or triclopyr that can damage both the grass and the environment. It is important to select a moss killer that is specifically designed for lawn care and does not harm other plants or animals in the area.

  • Application
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Some moss killers are dry and others are liquid, so it is important to choose the right option for your lawn. A dry moss killer will be less difficult to use, while a liquid moss killer will require less effort to apply.

Best Moss Killer for Lawn

Best Moss Killer for Lawn: FAQs

Q. When Should I Apply A Moss Killer?

It depends on the type of moss killer being used. If the moss killer is a systemic fungicide, then it should be applied anytime there is evidence of fungal growth, even if the moss is not actively growing. If the moss killer is an acid-based fungicide, then it should be applied when the moss appears to be actively growing.

Q. What kills moss but not your grass?

If there is significant damage to the turfgrass due to the moss killing process, then the sod can be seeded after the moss killing process is complete. However, if there is minimal damage, then the sod can be seeded right away. It all depends on how much damage has been done to the lawn and how quickly the moss killer can work.

Q. Why does my lawn have so much moss?

There are many potential causes for lawn moss growth. Excessive shade can lead to the Moss Flora growing more vigorously due to increased light levels. Compacted soils can also create favorable conditions for moss growth as they contain little air and moisture, which are required for moss to grow. Additionally, other factors such as wind, rain, and temperature can also contribute to lawn moss growth.

Q. Can we apply moss killer and fertilizer at the same time?

The application of moss killers and fertilizers should be done at different times of the year to avoid competing for nutrients and leading to stunted growth. Ideally, fertilizer should be applied in the spring and moss killers in the fall to promote healthy growth of plants.

Application of both chemicals at the same time can lead to reduced plant growth and possible damage. It is recommended that applications be waited at least one week before taking place to allow for a balanced environment for plant growth.


If you’re struggling to keep your lawn green and healthy, it might be time to consider using a moss killer. As you can see, there are many different types of moss killers available on the market today. Which one is right for you? We’ve included a ranking of the best moss killers for lawn below based on various factors.

These products are designed to wipe out moss, lichen, and other types of vegetation growth on your lawn, making it easier for you to care for the area. Make sure you read the entire product label before using it so that you know what chemicals are being used and how intense the treatment will be.

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