Best rated ground sterilizer – Guide & reviews

Best rated ground sterilizer – Guide & reviews

Last Updated: 23.07.19

Top Ground Sterilizer Reviewed - Buying guide & Comparison for 2019​

Finding the best ground sterilizer can be a difficult task, especially if you’re new to this gardening field and you’re not yet well-informed. Luckily for you, we’ve put together all the useful information we could gather by reading dozens of ground sterilizer reviews to present a complete buying guide and list of suggestions to get you inspired for your next purchase. According to our research, the first product to take into consideration is the Ortho GroundClear, due to its useful functions. It helps you kill weeds and prevent their growth for up to one year after use, and it also kills any other kind of unwanted vegetation from important areas including driveways, patios or fence rows. Its results are visible within just a few hours. Should this alternative be unavailable, we suggest you try the Compare-N-Save Concentrate instead, since it would make for a reasonable second choice.

Comparison table

The Good
The Bad

Much like any other choice there is to make, finding the best sterilizer for ground can be a daunting task, especially when the range of options available for sale is so wide that you can't possibly keep track of all their features. Fortunately, we’ve put together some useful advice in our buying guide in order to help you make a fine choice. And if you’re interested in this type of product, you might want to check out our articles on the reliable ultrasonic denture cleaner, or maybe a high-quality ultrasonic jewelry cleaner.

Range of use

In order for a sterilizer to be effective, you need to know what is the proper environment where it can make the most good. Having this information heavily relies on assessing your purposes before making a purchase. Whether you wish to use it for your home or for industrial purposes, or if you need it for a small piece of soil in your yard or for large portions of terrain, you need to get your priorities straight.

Sterilizers that are good for home use can’t be used in industrial conditions. The counterpart is also true, so make sure you know your purpose clearly. One reason for this is the size of the packaging of course, and the concentration of the liquid. An industrial sterilizer might ruin the soil of a residential complex for many seasons to come.

What’s also true is that the results are extended for different periods of time depending on the type of product. This way, for an industrial item, it may be possible to stop the growth of any living plant for a longer amount of time, due to the high chemical concentration.

While we’re on this topic of liquid sterilizers, it might be useful to have some information on how to handle them. This way, you might want to consider having some information on a great multichannel pipettor, or on some reliable electronic pipettors. All this might prove to be of great use when you’re in the market for pipettes.

Acting time

One of the most relevant aspects that will help you compare between sterilizers is the amount of time it takes for them to deliver visible results. While some products only take as much as a few hours, some can take longer, sometimes even up to a few days, but it’s important to understand the difference and choose accordingly.

Those options that deliver quick results might have a higher percentage of chemicals in their composition, rendering the soil unable to facilitate the growth of any type of seed for a longer amount of time than you would normally expect.

This loosely translated to the fact that it might be a good idea to get a sterilizer that takes a bit longer to show results, but in the long run it might damage the soil a lot less and allow for plant growth in the following seasons.

Other features to consider

When it comes to picking a sterilizer, it’s important to consider how much of the present vegetation you want to eradicate. For example, you can choose one that will prevent any living thing from growing for a long span of time or you could go for an alternative that only kills the weeds and allows other healthy seeds to flourish, which might be the logical solution when it comes to residential spaces.

The area of soil that can be covered using a certain volume of liquid is also important since it relates to an item’s economical qualities. It will always be to your advantage to choose the most affordable option, but you need to consider other aspects as well.

Our 2019 list: Find the right ground sterilizer for your needs

In order to help you find a good ground sterilizer, we’ve put together a few of our favorite products in a list of reviews. This way, we provide the information on what useful features you should look for in the product that you end up purchasing.

Ortho GroundClear

This reasonably priced alternative is a great idea for those who wish to get rid of unwanted vegetation quickly, simply because its results are visible within a few hours after the first use. It’s effective for killing any weeds and prevent their growth for up to a year afterward.

Regardless of the type of space that you intend to use it for, it has the same results. This way, the weedkiller is equally efficient whether we’re talking about a walkway, a driveway, a patio or a fence row. Any type of soil can be treated using this product and the results are guaranteed.

The fact that it is fast-acting is not its only perk. It’s also easy to apply and it only requires a sprinkling can or a tank sprayer in order to perform this action. Unfortunately, it’s not sold in CA.



Getting rid of any plants and weeds you don’t need in your yard is comfortable with this critically-acclaimed option from Ortho.

Just apply on the affected area, and return after a few hours to notice the results; that’s how fast-action this solution is.

Even more, the solution will prevent the weeds from growing back for months, up to one year, which is something to bear in mind seeing that such sterilizing solutions could be expensive.

It doesn’t matter what type of soil requires treatment, as this solution will work for any kind with maximum efficiency.

You will only need a sprinkling can or another type of sprayer to apply it all over the weed-affected parts of your yard.



You might not find this solution as concentrated as you would like it to be, as there are reviews pointing out that multiple applications were required for optimal results.

Buy from for ($45.6)

Compare-N-Save Concentrate

This item contains up to 41 percent glyphosate and it seems to be enough for it to perfectly fulfill the clients’ requirements since it manages to deliver visible results. For example, in as little as two hours it becomes rainproof and it will work whether it does or doesn’t rain and it will be just as efficient.

The result can be seen as soon as two to four days, making it a very good choice for people who want to keep their green space in order at all times. One recipient can cover up to 25 000 square feet of ground, so it’s rather economical to buy the package.

It makes for up to 85 gallons of ready-to-use spray, again proving that this product is not only economical but also very efficient, allowing you to tend to a big portion of your terrain by only using a small quantity. It might also allow you to use it for consecutive seasons.



It has a 41% glyphosate concentration, which means that it is quite potent and will manage to kill all the weeds that crowd your yard, patio, or garden.

Two hours after being applied, it becomes impervious to water, so you will be able to use it before it rains outside, without affecting the results in any way.

Due to the high concentration, you can obtain up to 85 gallons of solution that you can then use for sprinkling all the affected areas.

According to the manufacturer, this solution can be used for treating 25,000 square feet, which means that it is a sound investment even for budget-minded homeowners.

One thing to bear in mind is that this solution is not harmful to the environment.



According to some reviews, it looks like this ground sterilizer will take a bit longer to work when compared to other products on the market.

Buy from for ($19.99)

RM43 Glyphosate

This very efficient sterilizer can be used as a bare ground treatment in order to prevent the growth of unwanted vegetation for up to one year after it has delivered its results. It comes in three different sized recipients and you can choose according to your requirements and adjust to the size of your garden.

It can be used for spot control of brush vine weeds, especially along fences or around farm buildings or vacant lots and roadsides, or any free terrain in general, since these are the places most likely to gather weeds as time goes by.

It’s worth mentioning that this item manages to prevent the growth of all kinds of vegetation for up to one year, so we advise you to choose carefully when you apply it. Only apply it to spots where no growth is desired, because it will kill both the weeds and the healthy seeds alike, allowing nothing to grow.



You should want the ground sterilizer you use to have a high concentration of glyphosate, and this one delivers with 43% content of this chemical compound.

For bare ground treatment, it is an ideal choice, as it manages to kill all vegetation and prevent it from coming back for at least one year and even longer.

Depending on how much substance you need, you will appreciate the fact that it is sold in three different recipient sizes.

Spot control is easily carried on with the help of this ground sterilizer as it works well for narrow areas such as along fences.

It is safe to use for both the environment and humans, so you have nothing to worry about.



Bear in mind that you can’t use this type of ground sterilizer on areas on which you still want to grow something the year after the application.

Buy from

RM43 Glyphosate Plus

Despite being fairly similar to the other model from RM43 that we’ve also reviewed in our list, this weedkiller manages to treat up to 17,297 square feet of soil, preventing the growth of any living plant for up to one year after it has shown visible results, much like its similarly priced counterpart.

It can be used in many places, including parking areas, barns and farm buildings, sidewalks, fence rows, gravel paths, driveways and many more, and it is generally meant for any area that you wish to use otherwise than for growing vegetation.

Remember that, much like the other choice we’ve discussed, it doesn’t only kill the weeds but also the healthy plant seeds in the respective portion of terrain, and thus you should carefully consider your options before applying and only use it for areas where you don’t want anything to grow.



You will be able to sterilize up to 17,297 square feet with an entire recipient, which says something about how efficient it is.

Its versatility is an excellent recommendation, as you can apply it to areas such as parking spots, farm buildings, patios, driveways, and many others.

As this is a concentrated formula, it will only require dilution by adding water, and you will obtain a large quantity, depending on what areas you want to use it for.

One other thing that makes this ground sterilizer stand out from the crowd is that it won’t be washed away in case you live in a rainy area.



Be aware that this solution will not only kill the weeds in the applied areas but also any other healthy plants, so it’s not a good option for spots or places where you still expect some vegetation to grow.

Buy from for ($55)

MANA Pramitol

Containing up to 25 percent prometon salts, this product is destined for being used in commercial areas such as storage facilities, fence lines, tank farms, railways, pipelines, lumber yards and many more. It’s very common for Pramitol to be used for killing weeds and other kinds of vegetation, but it’s definitely not a good idea to use it in residential areas.

This sterilizer can be applied before or up to three months after weeds have started to grow on a soil. Its application rates vary from 4 to 10 gallons of Pramitol per acre, all depending on the environment. Factors such as climate, soil type, weeds that are present and their stage of growth need to be taken into consideration.

Most of all, it’s crucial to remember that the higher rates are intended for use on heavier soils and they could do a lot of damage when not used properly. This is a product fit for areas where rainfall is expected to be relatively high.



With a 25% concentration of prometon salts, you can expect this product to be efficient in areas that are destined for commercial use.

You will need about 4 to 10 gallons of this substance for each acre of soil you want to treat, to witness the expected results.

Ideal for heavier soils, it deals with the most stubborn weeds and succeeds where other products fail to deliver results.

The active ingredients in this chemical solution will attack weeds at their roots, eliminating them for a long time and preventing them from coming back for a while.

Within a few days, you will notice the first results, and, in more than one week, all the weeds should be gone.



In some cases, multiple applications may be required so that you get rid of all the vegetation you don’t want to grow in an area.

Buy from for ($28.2)
1 Star2 Stars3 Stars4 Stars5 Stars (10 votes, average: 4.70 out of 5)

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