8 Best Dandelion Killers 2024 – Review and Buying Guide

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Is your garden infiltrated with dandelions? Do you often face problems while plucking weeds out from the roots? Dandelions are notorious for their long roots that are difficult to pull out manually. Hence, dandelion killers are often used as a cost-effective alternative for this purpose. These items involve the use of highly concentrated 2,4-D or glyphosate.

Both of which are toxic compounds and can eliminate weeds within 24 hours. This article presents you with the 8 best dandelion killers based on potency, versatility, application temperature, weatherproof nature, and shelf life. So, keep reading the article below for more information on the nature of these pesticides and their methods of application.

Top Dandelion Killers

1. Ortho Vegetation Killer

Ortho Vegetation Killer


Ortho Vegetation Killer is second to none in terms of performance and remarkable dandelion eliminating abilities. These weedicides are highly popular among consumers and are used to kill a wide variety of weeds and other associated substances. The ability of the compound to kill more than 250 weeds is admired by the majority and ensures utmost efficiency.

Similarly, the rapid working mechanism does not consume a lot of your time and removes the harmful objects from their roots. Just sprinkle the formula on the desired place and let it dry for an hour. You would be surprised to find out the results within three hours. We appreciate the performance of the chemical on a variety of grasses.

The reason for this is the harmless nature of the weed killer on natural grass. It eliminates the potentially harmful dandelions from the grass without damaging it. Thereby leaving the fresh and healthy grass behind. In addition to this, you can apply the item to a variety of surfaces irrespective of size or color.

However, the efficiency of the substance might vary. While dandelions only take 3 hours to wipe out, other stubborn weeds might take a week or more to display the desired results. Therefore, you should be patient with it. Finally, the battery-operated wand for spraying is also included in the package and offers additional benefits.

  • Rainproof after drying
  • Budget-friendly
  • Lawn-friendly
  • Direct root application


Ortho Vegetation Killer is an outstanding and versatile product that is highly recommended for gardeners and farmers. The formula is effective in killing a diverse range of weeds and possesses the capability to inhibit their re-growth for almost a year. Hence, relieving you from the concerns of eliminating weeds time and again.

2. Scotts Turf Builder Weed

Scotts Turf Builder Weed


Scotts Turf Builder Weed is another extraordinary item included in the list of best dandelion killers. Integrated with some of the best attributes, the compound ensures a healthy garden with the complete elimination of weeds. Furthermore, it is a dual function object in nature and also adds nutrients to the site of application along with removing weeds and dandelions.

It is advised to water your lawn carefully for thirty minutes before applying the weedicide for improved results. This will allow the chemical to settle properly and prevent it from moving with the wind. Along with this, make sure to apply the weed killer in the spring season for utmost efficiency and amplified elimination of harmful substances.

The Scotts Turf product is available in multiple size packets for different garden areas. Thus, you do not need to worry about the quantity of the material. It is recommended to choose a small size bag for a garden that is 5000 square feet long. This will not only cover the entire area but will also save the additional money spent on the highly-priced ingredients available in limited quantities.

The component is extremely efficient and does not disappoint you in any aspect. It took us only a day or two to kill dandelions and other weeds. But, it might take around 5 to 6 rounds of application to achieve the desired results in the case of cloves. Hence, if you are looking for items that are perfect for killing dandelions, this compound is my utmost suggestion.

  • Versatile
  • Excellent fertilizer
  • Weedgrip technology
  • User-friendly
  • Requires watering before application


Scotts Turf Builder Weed offers ease of use and is better than its predecessors. Its hassle-free maintenance coupled with the easy-clean-up makes it suitable for a diverse range of users. Moreover, its exceptional performance on zoysia, bluegrass, Bahia grass, fescue, and centipedes is loved by all including us.

3. Natria Weed Killer

Natria Weed Killer


Natria Weed Killer is a highly efficient performance-oriented tool available at an extremely reasonable price across the market. It is perfect for daily use and features unparalleled attributes that do not disappoint you at all. The material is specifically designed for post-emergence applications and removes all unwanted weeds and associated grasses from the roots.

This prevents their regrowth for a long time and relieves you from the concerns of repeated applications. We were surprised to find out the working mechanism of the object and found it quite different from its competitors. The unit utilizes herbicidal soap to get the task done and immediately kills all the unnecessary weeds from the surroundings.

Its unrivaled performance while killing dandelions is highly appreciated by the majority of users. The substance works by killing the cloves and weeds by damaging them. Thereby leaving them to wither away with time. It usually requires three to four rounds of applications to achieve the required outcome.

Thus, it falls under the category of time-efficient chemicals. Along with this, budget-friendliness is another significant attribute in this regard and saves a lot of your money as compared to high-priced herbicides present in the market these days. Therefore, if you want an inexpensive weedicide for yourself with exceptional dandelion-killing abilities, you might want to consider Natrai weed killer.

  • Effortless application
  • Non-selective
  • Time-conservation
  • Cost-effective
  • Limited quantity


Natria Weed Killer is an organic item manufactured using natural materials. Thus, it is not at all harmful to the environment. Furthermore, it is safe for multiple types of grasses and can be used inside laws and gardens to prevent weed growth. This organic product is perfect for those that are looking for environment-friendly yet performance-efficient weed killers.

4. Spectracide Weed & Grass Killer

Spectracide Weed & Grass Killer


Spectracide Weed & Grass Killer is yet another outstanding object included in the list of best dandelion killers and displays excellent performance on a wide variety of weeds and harmful grasses that might damage the beauty of your garden and affect plant growth. Weeds are notorious for their ability to snatch plant nutrients and minerals from the soil and in turn impact their growth.

Therefore, early treatment of these harmful agents does not only contributes to plant health but also improves the overall outlook of your lawn. Moreover, the object is long-lasting and can remain at the point of application for a long time without the disturbance of any external factor.

There it possesses the ability to dry rapidly and prevent the growth of potential weeds. Apart from this, it is also capable of killing the existing dandelions and protecting the land for up to 5 months against any unwanted invasion. It takes around 3 to 5 hours to get the task done.

Thus, the chemical saves a lot of your time as compared to its other industrial counterparts. During the trial sessions, we also observed that the compound was water and rainproof after drying and was not washed away by excessive water. Thereby improving the dandelion removing performance to a great extent.

  • Non-selective
  • Quick-kill formula
  • Inexpensive
  • Not for cold climate


Spectracide Weed & Grass Killer is a versatile tool designed specifically for tropical and temperate regions. In these regions, the temperature does not fall to a great extent and thus, the formula is not associated with any inefficiency. Furthermore, the hassle-free maintenance, easy cleanup, and environment friendliness are other prominent characteristics of the equipment that make it stand out among the rest of its counterparts.

5. Espoma Weed Preventer

Espoma Weed Preventer


Espoma Weed Preventer is another organic herbicide manufactured using all-natural ingredients and is completely safe for the environment. The less harmful nature of the weed killer for humans, the environment as well as healthy plants is its highlighting attributes and makes it best on the list.

Produced specifically for broadleaf weeds, it displays remarkable efficiency on the targeted materials. Apart from this, it is also suitable for many other harmful kinds of grass, dandelions, and cloves that might deprive your plants of their basic nutrients. The working mechanism of the chemical involves drying out the existing weeds.

Then, you have to pull them out from their roots. This is because it does not kill the existing weeds, instead it dries them out, thereby preventing them from causing harm to the existing vegetation. Along with this, it also ensures to prevent the growth of new dandelions so that you do not have to worry about potential future invasions.

Furthermore, we noticed that the item utilizes corn gluten which later on transforms into nitrogen-rich fertilizer and can act as a nutrient-rich food for the plants. Hence offering us dual benefits. We highly recommend using the formula twice a year for excellent results and a weed-free garden year long.

  • Non-toxic
  • Pre-emergent pesticide
  • 100% organic
  • Cost-effective
  • Time-consuming


Espoma Weed Preventer belongs to the category of pre-emergent weedicides that are renowned for the ability to prevent future invasions by weeds; however, they do not kill the existing weeds. They are capable of drying them out, but you might have to pull out the weeds from their roots for an efficient outcome. Lastly, it contains 8.23% nitrogen and is released slowly into the soil, and acts as a fertilizer for crop growth.

6. Preen Garden Weed Preventer

Preen Garden Weed Preventer


Preen Garden Weed Preventer is a highly popular product these days and is incorporated with some of the best characteristics. It is comparable to top-notch items in the market despite its low price and is admired by a wide variety of consumers. This non-selective agent is capable of killing a huge range of weeds and harmful plants in your backyard in the minimum possible time.

Thus, it contributes to time efficiency and also does not require much effort on your part. Just sprinkle it around the areas where you suspect potential weed activity and it will get the task done in hours. It is advised to water the land at the time of application to let the formula absorb into the soil.

There it can easily bond with the soil compounds via absorption or adsorption phenomenon and will act on the weeds to either kill them from roots or by preventing their growth. The better sorption will prevent the chemical compound from removing with wind or water and will ensure its efficiency.

In addition to this, we observed that the substance prevented the growth of dandelions and weeds for up to three months after application. After which, we again had to apply the herbicide to prevent newly growing dandelions. Therefore, this compound is highly recommended for those that want cost and time-efficient weedicides for backyards.



  • Effective on 200 weeds
  • Year-long application
  • Inexpensive
  • Isn’t suitable for lawns


Preen Garden Weed Preventer is a low-maintenance weed killer available at an extremely reasonable price range. The product is renowned for its ability to remove weeds from a variety of surfaces without damaging the land. Furthermore, you do not have to pluck them by yourself as the material makes them dry out, leading them to wither away over time.

7. Natural Armor Weed Killer

Natural Armor Weed Killer


Natural Armor Weed Killer is a highly efficient natural alternative to some of the most expensive synthetic wide killing objects. This particular weedicide is manufactured using all-natural and organic ingredients with no use of synthetic chemicals. Unlike its previously mentioned counterparts, it lacks glyphosate that is a highly toxic element and is used to kill a diverse range of harmful weeds and plants.

The absence of the specified element amplifies the non-toxic nature of the killer and makes it stand out among the rest of its competitors. Thus, you can use it in your garden without worrying about the health and safety of your children and pets. Along with this, the formula is harmless for the environment as well and does not contribute to eutrophication and other such environmentally harmful activities.

The multipurpose item is capable of killing more than 250 types of weeds including dandelions and ensures utmost efficiency and remarkable outcome. During the trial sessions, the pesticide was able to remove the grasses within 24 hours by drying them. This led to the withering of the weeds and unwanted grasses in the region eventually causing them to die.

Besides this, the mixture is available in the prepared form around the market and you do not have to manually mix the ingredients into each other to create the solution for applications. This trouble-free use and application of the product is its highlighting feature and is the reason for its high industrial demand and popularity.

  • 30 days guarantee
  • No leakage
  • Incredible accessories
  • User-friendly
  • Clogging of applicator


Natural Armor Weed Killer is perfect for a wide variety of substances including weeds, dandelions, and crabgrass. This multi-purpose tool is available with an additional spraying nozzle that can be attached to the main unit for proper application. Similarly, it is advised to apply the formula during a sunny day to prevent it from getting away with water or wind.

8. Southern WEED KILLER



Southern Weed Killer is an extremely performance-oriented product that is capable of killing a wide variety of weeds and other associated grasses. It is specifically manufactured for eliminating dandelions and crabgrass from your lawns and surrounding areas. The inclusion of glyphosate which is a highly toxic compound ensures the removal of the most stubborn and toughest weeds you could ever encounter.

Displaying maximum working efficiency at higher temperatures, it is advised to use it around 70 to 8 degrees for optimum results. You can achieve the desired results in a single application in such climates Contrarily if you live in a region where the natural climate is usually colder, you might have to wait for 3 to 4 sessions before you can achieve the desired results.

Similarly, it is recommended to apply the pesticide carefully in your garden and avoid healthy plants as the toxins might also impact the useful plants. The best application time is around spring and early summer. The substance works by drying the dandelions within two days of application after which they start to wither.

For best results, it is advised to dilute the concentrate into water. This will make it suitable for garden and lawn application and will prevent damage to healthy plants. The best application regions are roots as described by the experts. The use of dish soap alongside the weed killer helps enhance its properties and allows the pesticide to stick properly with the soil. Thereby making it last longer than expected.

  • Perfect for broadleaf weeds
  • Recommended for side yards
  • Time-efficient
  • Not for cold regions


Southern Weed Killer involves the use of 2,4-D which is a well-known herbicide. This material has been highly popular among consumers of diverse backgrounds due to its extraordinary efficiency. Possessing a shelf life of 4 to 5 years, the product enjoys high market demand. However, you should be careful with it as it is highly toxic and might damage other vegetation in case of negligence.

What to Consider While Purchasing the Best Dandelion Killers?

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There is a diverse variety of weed killers available in the market each possessing its own characteristics. Different items display different efficiency in killing weeds and must be carefully considered for best results. A dandelion killer performs better than a common weedicide and depends on multiple factors for its working mechanism. They are included below;

Multipurpose Nature

First and foremost, the multiple functionalities of the chemical are of utmost significance. This term encompasses the versatility of the substance you are going to use on the weeds. There might be various types of weeds and other harmful grasses in your lawn or garden. Thus, you must select the killer that is effective against all instead of one. This will save you a lot of time and money by preventing you from purchasing multiple products for one problem.


This is the second most important component and must not be neglected at all. The efficiency of a herbicide greatly depends on the ingredients used in the manufacturing stage followed by the concentration of the compound. Similarly, it is also dependent on the additional attributes of the dandelion killer including its waterproof nature. All these factors combine together and offer you unparalleled results.

The concentration is associated with the time it will take to eliminate the weeds while the waterproof nature will improve its shelf life and its ability to bind with soil particles. Materials that are prone to damage due to rain or sunlight are least recommended because of their inability to stay at the point of application and are less efficient than their other counterparts.

Type of Weed Killer

The type of weed color and its consistency also acts as a limiting factor for the elimination of a diverse range of harmful grasses and dandelions. There are two major types depending on the nature of the object. The granular killers offer relatively easier applications as compared to their other counterparts.

Contrarily, the liquid pesticides might require spraying equipment for the purpose of application however they are characterized by better absorption into the soil particles and are long-lasting. The drawback of granular ones is the risk of getting eaten by the pets. Thus, we advise using liquid herbicides if you have pets at home.


The potency of the weedicide shall also be taken into account while purchasing a dandelion killer for your garden. Mostly, herbicide solutions are created by diluting the concentrate with the help of water. A well-concentrated solution will offer more quantity when mixed with water and can be used to eliminate grasses from a large area such as crops or huge gardens. Thereby relieving you from spending additional money on purchasing more batches of the unit.

The Climatic Conditions

The climatic conditions and application temperature is also highly important. Most pesticides represent unrivaled efficiency at higher temperatures that are around 70 to 80 degrees. Thus, it is advised to apply it in between the spring and summer seasons to get the most out of it.

Contrary to this, the efficiency might not be very high in colder regions and you might have to apply more than once for desired results. You should carefully consider the environmental conditions in your region before purchasing the weedicide for yourself in order to avoid unexpected outcomes.

Frequently Asked Questions

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Does a dandelion killer work?

Yes, a dandelion killer indeed works however, its efficiency might vary from region to region and on different types of weeds. It is advised to choose a broadleaf herbicide to kill the dandelions. Furthermore, highly potent objects with the integration of glyphosate can last for longer time intervals and display remarkable efficiency in killing them.

Will dandelion killer kill clover?

Yes, there are many multipurpose pesticides available in the market that can kill more than one type of the week including clover easily. It is advised to apply it over the roots directly and wait for some time to let it settle down. Watering the area before sprinkling the chemical will allow for better adsorption and will display outstanding results.

Which part of the dandelion is poisonous?

The stem of dandelion is highly poisonous and might lead to serious health risks among children. It is better to avoid eating the stems. In contrast, the leaves of dandelions are widely eaten in many areas of the world and are rich in oxalate. However, you should be careful while eating them as intake of higher oxalate quantities can damage the body and health. So, overall it is advised to avoid eating a dandelion as a vegetable.

Wrapping Up

Dandelion killers are toxic pesticides manufactured specifically to kill unwanted weeds, dandelions, and harmful grasses from your surroundings. These items involve the use of 2,4-D and glyphosate, which are highly toxic elements, to get the task done. Based on the careful analysis of various objects used in the market following are our top three recommendations.

Ortho Vegetation KillerOrtho Vegetation KillerOrtho Vegetation KillerOrtho Vegetation Killer for its waterproof nature, budget-friendliness, ability to kill weeds without damaging the useful vegetative cover, and time efficiency.

Espoma Weed PreventerEspoma Weed PreventerEspoma Weed PreventerEspoma Weed Preventer because of its less toxicity to surrounding plants, organic nature, nitrogen-rich composition, and hassle-free application.

Southern Weed KillerSouthern Weed KillerSouthern Weed KillerSouthern Weed Killer for its high toxicity, use of 2,4-D, time-efficiency, high potency, and extraordinary adsorption abilities.

Thus, they are highly recommended for gardens infiltrated with dandelions and other weeds.

Take a look at these dandelion killers from Amazon also:

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