7 Best Moss Killer For Lawns In 2023 Reviewed

When selecting the best natural moss killer for lawns, consider going for a natural product with no adverse effect on your grass.

Moss killer for the yard should be either iron-based or soap-based products to knock moss out from your property effectively.Best Moss Killer For Lawns

These killers should have the ability only to kill moss, leaving behind healthy lawns. Additionally, lawn Moss killers must also be safe to use around kids and pets.

However, consider getting the right gear, such as sunglasses, as they tend to irritate your eyes. Below find our typical moss killers for lawns.

Review: 7 Best Moss Killer For Lawns 2023

1.Best Natural Moss Killer For Lawns: Scotts 3-In-1 Moss Control Ready-Spray, 32-Ounce

A three in our Moss Control concentrate, Scotts, was our best natural remedy for killing moss in the lawn. It features a ready to use formula, hence 100% easy to use. It is also highly soluble in water; therefore can be applied together with irrigation water.

Best Natural Moss Killer For Lawns View on Amazon

Interestingly, despite coming in 32-ounce bottle scoots, moss control can cover over 5000 sq. ft. of a lawn. This product kills moss on contact as it has   35% of the ingredients as Ferric sulfate.

To timely kills all the moss on your lawn, considers maintaining an application rate of   8 oz. of Scotts per 3 full freshwater gallons to cover approximately 125 sq. ft. of moss. Additionally, this product for killing Scotts’ moss comes with a non-burning formula; hence it has no adverse in your grass.

Interestingly this product is rich in iron (Fe). As a result, it promotes the growth of dark green grass on your lawn. Furthermore, this moss killer’s high iron content promotes a more muscular roost system by flowers, shrubs, or grass on your property.

  • Promote the growth of green grass
  • Reduces brown and yellow patches
  • Improves lawn drainage
  • All season round moss control strategy
  • easy to apply
  • Increase grass resistance against disease
  • The application should be carried out when moss is actively growing.

2.Top-rated moss killer for lawns: Lilly Miller natural Moss Out killer Concentrate

Second, on our natural moss, killer reviews are the Lilly miller concentrate.  The most exciting thing about this product is that it is safe to use both kids and pest as it does not emit synesthetic compounds to the environment.

Top-rated moss killer for lawns View on Amazon

Additionally, it has a quick-acting formula which strong enough to treat moss on patios lawn s and patios of approximately 2000 sq. ft. The only downside of this product for killing moss on lawns is that it is not compatible with galvanized metal as it causes un-repairable corrosion damage.

Therefore, Lilly Miller, natural Moss lawn moss killer formulation should be carried out using plastic hose-end sprayers or sprinkling cans. It has a 35% Ferric sulfate as the only active ingredient. As a result, when used, a directed Lilly miller concentrate is safe to use around pets’.

To entirely kill moss hours after formulation, consider maintaining a mixing rate of approximately 1/2 pint, which is equivalent to 8 fl. oz. in just 3 gallons of water. The resulting solution will be powerful enough to wipe out all the moss in an area of 125 sq. ft.

  • Easy to use
  • Non-burning formula
  • 35% of Ferric sulfate
  • Covers 2,000 sq. ft.
  • Lawn friendly
  • Stains pavements
  • not compatible galvanized metal

3.Moss and algae killer for lawns: Lilly Miller Moss Out Spot Treater 5lb

Thinking of spot treating all the moss on your property? Or just after a pet-safe moss spot treatment strategy? Well, then give Lilly Miller’s moss treatment formula a try, Spot Theater 5lb. This package comes with 100% flow-able granules, hence an easy to use product.

Moss and algae killer for lawns View on Amazon

This product’s primary is a 32% Ferrous sulfate monohydrate; therefore, it can kill moss to their roots contact. The iron present collects the yellowing on grass, resulting in moss dominating your entire lawn.

Additionally, it features a non-burning formula, making it friendly to both lawn grass and shrubs. Because this lawn moss and algae killer comes with high iron content, it promotes the growth of greener and healthier grass.

Interestingly, Lilly miller’s 5 lbs. spot treater is also compatible with moss on the flower bed. When spot treating moss in a small or large lawn, the 32% Ferrous sulfate ingredient present in Lilly Millers can knock down moss in a yard of approximately 1,250 sq. ft.

  • Handles over 1,250 sq. ft. comfortably
  • Long residue effect
  • Excellent moss and algae preventer
  • Safe and comfortable to formulate
  • Budget-friendly lawn moss killer
  • Granules moss killer

4.Best Treatment For Moss On The Lawn-Scotts Moss Control, 5,000 Sq. Ft.

Scotts Turf Builder is not your ordinary or traditional moss killer, as it can feed and also kill all the weeds on your grass. Interesting, this also plays a considerable role in aerating your lawn. Additionally, this product adds an attractive shade of green to the grass on your lawn as it has a reasonable amount of iron.

View on Amazon

By being an outstanding grass feed, this scot tuff builder allows the tuff in your lawn to be healthier, thicker, and also greener .additionally. This formula improves the water-holding ability of your lawn.

For a virtually and timely moss killing solution, considers formulating a scot tuff builder during the spring season, as it is the active growth cycle of moss. It has a slightly longer residual effect; hence, it can kick out existing and also prevent your lawn from future moss re-infestation.

Scotts Turf Builder promotes grass and water uptake. On the other hand, Scotts Turf Builder also improves the grass disease resistance ability of your lawn. Furthermore, this product reduces grass weed nutrient competition as it can knock down broadleaf weeds in a lawn.

  • Easy to work with
  • Thickens grass
  • Reliable lawn conditioner
  • Budget-friendly
  • Promotes aeration of the lawn
  • Features a non-burning formula
  • None

5.Pro-Kleen 2.5 KG PREMIUM Iron Sulphate

Taking our fifth position is 2.5 kilograms moss killer from pro-clean. This product has iron Sulphate as the main ingredient. As a result, apart from kicking moos out, it also health the grass to be greener. View on Amazon

Additionally, it is a dual-duty weed killer as it also supports the growth of healthy grass, which is free from yellowing and forming brown patches. By just being an organic product from kicking out moss, pro-Kleen is safe to use in a lawn with kids or pets depending on it.

It comes with a quality plastic containermakinges storage and transport of this product 100% achievable. By coming with a granular nature, Pro-Kleen can be formulated through broadcasting.]

It has been proven that a 2.5KG of Pro-Kleen kills lawn moss and also promote the greening up of grass in an area of approximately 2500 sq meters. On the other hand, expect 1500 square meters of moss to be kicked out when carrying out lawn turf hardening.

It can also be formulated through spraying after dissolving the granular moss killer in water. Interestingly the high iron content in the Sulphate moss killer healthy in toughening lawn tuff against the pest, disease, and harsh weather.

  • Easy to work with
  • Military-grade
  • Soluble granules
  • Improves lawn disease and pest resistant
  • Friendly
  • Comes in granular form.

How To Select The Best Moss Killer For Lawns

Safer Options

Another factor to consider when selecting a lawn moss killer is to consider going for a non-toxic product. Generally speaking, moss killers that are safe to use should not have ingredients such as zinc, copper, and iron sulfate.  These two ingredients are heavy metals, which have a relatively low solubility. Another reason why you should avoid moss killers with zinc or copper is that they cause Headaches, loss of appetite.

The primary reasons you should avoid moss killers are that zinc (Zn) is a toxic compound needed by plants and grass in meager amounts. In mind, both zinc (Zn) and copper are heavy metals, which cause low roost development by trees, flowers, and grass.

Ease Of Use

When selecting the right moss killer brand for your lawn, consider going for a product that Is not only easy to work with but gives instant results. Easy to use moss killer should come with a formula that requires no mixing or measuring. In general, consider going for a product that is not had to formulate.

Moreover, ease to use moss killers for lawns should have the ability to be formulated with a wide range of options. For example, consider going for a moss killer that can be developed with irrigation water, fertilizers, pesticides, or weed killers without killing the vegetation or grass on your lawn.

Pets And Kids Safe

You will agree with me that you landed on this page as you are looking for a way to make your lawn more habitable. Therefore, consider selecting moss killers that are safe to use around pets and kids.

However, be very careful about the type of product y you will select as moss killers tend to be irritating to pets and human eyes. After carrying out a moss, formulation schedule considers keeping your pets and kids from your lawn for at least 12 hours.

Extent Of Lawn Moss Infestation

The last thing to consider when selecting a quality lawn moss killer is the extent of moss infestation you will be handling. Consider being familiar with the size of the lawn, which is covered with moss.

Being familiar with the extent of moss infestation will allow you to check out a product that will exactly cover the required areas without wastage or having to buy additional moss killers from your local store.


Controlling moss using natural means requires a lot of caution and knowledge to avoid killing your lawn. Natural moss killers for lawns should also be compatible with different grass varieties in your lawn to prevent collateral damage on the lawn or yard of your property.

When appropriately formulated, moss killers have proved to be 100% effective and reliable strategies for eliminating moss from your lawn.  In case you are in moss lawn killers for lawn shopping, hurry considers selecting the above product regardless of whether we ranked them position one or position seven as they are equally good performers.


"I'm a keen Horticulturist, passionate about home gardening, lawns, yards, and orchards. What's your favorite? Let's get to work!"

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