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Best Grub Killers in 2022 (Buying Guide & Reviews)

Every garden owner deals with different things because many plants and lawns themselves have the things that they require and are in need of so that they are not completely dead. Just as said, I am quite concerned about some damages that can be caused to your lawns, and that is the reason why I am writing this article.

I am very sorry to say that I hate grubs, but I am pretty sure that you hate them too! Grubs are a kind of larvae that cause unexpected damage to your grass, and they can kill it entirely. Well, before the grubs kill your lawn, I would advise you to kill the grubs first!

In this article, I will be mentioning some of the best grub killers that you can use in order to make your lawn or grass safe without any worry. I will be including the main five picks so that you can choose easier between them. Before starting anything, let me assure you that all the killers that I will mention will do the job perfectly fine.

Now, without any further ado, let us take a closer look and find out the best grub killers!

The Top 5 Best Grub Killers

5. Spectracide 95830 – Best Budget

Let me get this article started with one of the cheapest grub killers that you can ever find, of course when compared to the other grub killers that will be mentioned throughout this article.

This killer comes in a liquid type, and it will work perfectly whenever sprayed on your lawn. The liquid volume of this killer is 32 fluid ounces, and it can be used wherever you want outdoors. That being said, the Spectracide 95830 can be used in flowers, trees, and shrubs without causing any unexpected damage.

There is a specification that definitely should be mentioned and it includes the fact that Spectracide 95830 can kill more than 260 other insects besides grubs.

Why Should You Buy It?
Basically, related to the things that I mentioned about this grub killer, you can clearly buy it in case you don’t want to spend a lot of money on a killer, but still you need one.

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4. SPECTRUM BRANDS 53944 – Best Granules

The next grub killer that I will mention right now is the SPECTRUM BRANDS 53944, which is a very famous grub killer and is used by many people all around the world.

Differing from the one already mentioned above, you will find this killer coming in granules, and its package is like 10 pounds in weight. When it comes to usage, it is also one of those killers that can be used in different places where grubs can appear.

Besides working in any place, this grub killer can also be used to kill other different pests that may damage your lawn or any type of plant that you may own.

What should be remembered about this grub killer is that you should use water immediately after applying it to your lawn. The water will help the granules spread faster.

Why Should You Buy It?
There are many gardeners that don’t like using liquid killers, and this one, coming in granules, is definitely for them. The granules that it owns are very powerful!

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3. ST GABRIEL ORGANICS 80080-P – Best Organic

Hence the name, this grub killer is all made of organic substances so that you don’t have to worry about any toxicity.

Just like the one mentioned above, the ST GABRIEL ORGANICS 80080-P also comes in granules, and it requires some watering after being applied. There is a specification that the brand has made and it shows that this grub killer, once applied, covers up to 7000 square feet of lawn.

It is considered a super-easy-to-be used grub killer, and its main purpose is the grubs, but still, it can also solve different other problems that your lawn may have with other insects or pests.

Why Should You Buy It?
If you are an organic lover, you may want to take a look at this grub killer and besides that, it will kill the grubs in the easiest way possible.

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2. BAYER CROP SCIENCE 700280B – Best Runner-Up

Bayer Crop is one of the most famous names when it comes to grub killers and insect killers in general. Being that famous and used by a lot of people all around the world, it is more than sure to be used.

The BAYER CROP SCIENCE 700280B killer comes in a spraying bottle, which is easy to be used. It comes in a liquid volume of 32 fluid ounces, and it is definitely one of the best spraying killers that you can ever find.

The square feet that it can cover stand at 5334 feet, and it can kill everything that you might think of. There is something that should definitely be mentioned including the fact that this sprayer can also kill mosquitoes in your rooms. So, that makes this killer both for indoor and outdoor use.

Why Should You Buy It?
As I mentioned above, this grub killer will do an amazing job for both indoor and outdoor usage, and basically, it will help you kill any unwanted insect.

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1. Scotts GrubEx – Best Overall


Here we came at the last but not least grub killer of this article! Based on being listed as the best overall, you should understand that it is in use by many gardeners all around the world, as it helps them grow the best lawns!

The Scotts GrubEx has the main concern and it is killing the grubs, just as its name implies. In case you use it, you can be more than sure that your lawn won’t be damaged for about 4 months, as it also prevents the grubs from entering there.

The brand that produces this grub killer says that it should be applied during spring and early summer, and you can be more than sure that the whole year will be passed without any worries about us or any other pest.

Why Should You Buy It?
I cannot really think about any other reason for buying the Scotts GrubEx besides the fact that it is perfect! It indeed is known as the best overall!

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Signs that Grubs Are Damaging Your Lawn

If you love to see your lawn or any other garden thing in its best condition, it is important to take care and take a look at the symptoms that the lawn has within. You should have in mind that whenever grubs appear there are some signs or symptoms that tell you! Here, I will mention some of the main ones!

Yellow and Brown Coloration

The first sign that your lawn may have when it is full of grubs is the yellowing and browning colors that appear on some surfaces. I know that these colors appear when there are different other diseases as well but they are also an indicator of grubs in your lawns.

Different Pests

Being considered pests, the grubs can gather around their “friends as well”. In case you see many other pests surrounding your lawn, you should be more than sure that the first ones that appear there are the grubs.


If you ever notice dryness on your lawn even though you water it regularly as it should be watered, then you might want to check out for grubs in there. Grubs tend to fully take the water supplies that you apply to the lawn while making the grass super-dry.

Uneven Growth

A good and healthy lawn is when it is grown normally and in an even form. In case this thing doesn’t appear on your lawns, but instead, you see a totally different growth, I am sorry to say, but your lawn is going through the disease called grubs!

Frequently Asked Questions

When should I apply grub killer?

There is a specification given by many gardeners and it is that grub killer should be applied whenever you see the grubs on your lawn, but many people also say that it should be applied during early spring because that is the time when grubs tend to love lawns and grass.

Do grub killers kill other pests?

Any type of grub killer will be able to kill other pests as well! They are able to kill earwigs, grasshoppers, scorpions, chich bugs, crickets, and many others.

Can I prevent grubs?

As above I mentioned the early spring period, you can take it as advice as well since applying grub killers during the spring season can also prevent grubs from entering your lawn. Besides them, if there is a killer applied, you will also prevent other pests from gathering.

Final Words

Coming at the end of this article, I would gladly again mention that all the grub killers that I mentioned are one of the best choices if you are dealing with grubs on your lawn. You may find other ones as well, but the brands will basically be similar.

Anyways, I really hope that in this article you found the best grub killer!

Further Reading

I am an excellent advice giver, and I cannot leave this article without advising you to check out some other articles that I have already written!

In case your concern stays on the killing part, let me mention some of my articles about that.

You can find out the ways how to kill quackgrass if you are dealing with it, the easiest ways on killing mushrooms in your yard, and also, you can find out how to kill dallisgrass.

In case you want to take care of lily pads and fully kill them, you can find ways how to kill lily pads easier.

Check them out and stay tuned for more articles!

Ella Holmes

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