Top 5 Best Sprays for Spider Mites (**2021 Review**)

There’s nothing quite as irritating and destructive to your plants, flowers, and crops as spider mites.

The fastest way to control spider mites is with a sprayer full of chemical pesticides, so let’s take a look at the best ones.

In this Pest Strategies product review you can expect to learn:

Best sprays for spider mites
  • How do sprays for spider mites work?
  • Are sprays for spider mites effective?
  • How do you use a spider mite spray?
  • Are spider mite sprays safe around my pets and children?
  • And our overall #1 pick for the best spider mite spray.
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Doktor Doom Spider Mite Knockout
The Doktor Doom Spider Mite Knockout spray aerosol contains a powerful pyrethrin insecticide. You can use it safely for most indoor and outdoor plants, and the non-residual formula won't leave an oily film on leaves and stems.
FEATURES
  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites
ImageProduct
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Doktor Doom Spider Mite Knockout
  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites
  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites
View on Amazon
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Demand CS
  • Labeled for both indoor and outdoor applications
  • Long-lasting
  • Mixes well with water
  • Labeled for both indoor and outdoor applications
  • Long-lasting
  • Mixes well with water
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Safer Brand Insect Killing Soap
  • All-natural ingredients, no need for synthetic pyrethroids
  • Effective for a wide range of pests
  • OMRI-listed and certified organic
  • All-natural ingredients, no need for synthetic pyrethroids
  • Effective for a wide range of pests
  • OMRI-listed and certified organic
View on Amazon
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Supreme Growers Spider Mite Killer
  • Safe and effective for killing spider mites
  • Works on other pests as well
  • All-natural, no chemicals
  • Safe and effective for killing spider mites
  • Works on other pests as well
  • All-natural, no chemicals
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Southern Ag Natural Pyrethrin
  • Suitable for organic farming
  • The active ingredient is pyrethrins
  • Contains a synergist
  • Suitable for organic farming
  • The active ingredient is pyrethrins
  • Contains a synergist
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Our Overall #1 Rated Pick

Updated as of October 13th, 2021

  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites

The Doktor Doom Spider Mite Knockout spray aerosol contains a powerful pyrethrin insecticide. You can use it safely for most indoor and outdoor plants, and the non-residual formula won't leave an oily film on leaves and stems. 

It's simple to use. Just point and spray where you see live insect activity. It also destroys eggs and larvae.

There's no mixing as with commercial concentrates. It comes in a convenient aerosol spray for quick control of spider mites as well as a wide range of other pests. 

Rating: 97.50

Our #1 Ranked For: Termites,Bed Bugs, and Larger Infestations

Rating: 97.00

Our #1 Ranked For: Ants, Roaches, Spiders, and Rodents Issues

Rating: 95.70

Our #1 Ranked For: Mosquito Removal, Fleas, Ticks, Wasps, And Other Stinging Insects

Top 5 Best Sprays for Spider Mites

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What Are Sprays for Spider Mites?

A spray for spider mites is a method of chemical control as opposed to using a biological control with beneficial insects such as ladybugs, thrips, and the occasional lacewing who are all natural predators who eat spider mites.  Predatory mites or other natural enemies are not a spray.

Those methods have their place and we recommend them in certain situations, but not here.  We’re also not going to talk about neem oil, rosemary oil, or other methods of non-toxic pest control such as an insecticidal soap.

The chemical pest management of mite populations will focus on using a miticide to eliminate an infestation.  A miticide is a pesticide specifically designed to kill mites because they are generally immune or highly resistant to ordinary pesticides.

For more information on handling your spider mite situation, check out the video below.

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How Do Sprays for Spider Mites Work?

Although each miticide will have a different mode of action depending on what active ingredient is being used, the commonality is that it is designed to overcome the rapid speed of a spider mite’s life cycle.

Because miticides are designed to kill mites, they won’t harm other beneficial insects, such as the ones who eat spider mites.  Not all insects are harmful and many of the repellents and other methods of pest control, like diatomaceous earth, will kill them.
Rating: 97.50

Our #1 Ranked For: Termites,Bed Bugs, and Larger Infestations

Rating: 97.00

Our #1 Ranked For: Ants, Roaches, Spiders, and Rodents Issues

Rating: 95.70

Our #1 Ranked For: Mosquito Removal, Fleas, Ticks, Wasps, And Other Stinging Insects

Are Sprays for Spider Mites Effective?

Yes.  As long as you use them correctly and according to the instructions on the label.  Pesticide labels are regulated by the EPA, resulting in the common saying in the pest control industry that the label is the law, and it absolutely is.

That being said, as long as you use the right equipment, mix the pesticide correctly, and apply it according to the directions, you’ll get professional results you’ll be proud of.

Spider Mite Sprays

How To Use A Spray for Spider Mites

Mix the miticide in a heavy-duty pump-up sprayer.  Set it to a fine spray.  Hold the tip of the wand 18-24 inches away from the target and spray.  Except when you’re using Forbid 4F, you’ll have to get under the leaves and spray up to get the bottom of them.

Spray to the point the leaves are damp but not soaking wet.  The leaves shouldn’t be dripping chemicals. If they are, you’re moving the wand too slow.  Speed it up some and you’ll get better results.

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Are Sprays for Spider Mites Safe Around My Pets And Children?

No.  Children are often at greater risk from pesticides than adults are due to the difference in their bodies from adults.

They are closer to the ground because of their size, they have a greater surface area to weight ratio, their respiration is faster (meaning they breathe in fumes faster), and toddlers and below often put things in their mouth, exposing them to toxins.

Warning

Miticides are not safe for use around children and pets. Please make sure to use extreme caution when using these products.

Miticides are stronger and faster acting than ordinary pesticides, so the risks are commensurately greater.  The same logic applies to pets. Plus, cats and dogs are often sensitive to toxins that leave human beings untouched.

Keep children and pets out of the treatment area while you’re spraying and for several hours afterward until the chemicals are completely dry.

Best Sprays for Spider Mites Reviewed

  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites

The Doktor Doom Spider Mite Knockout spray aerosol contains a powerful pyrethrin insecticide. You can use it safely for most indoor and outdoor plants, and the non-residual formula won't leave an oily film on leaves and stems. 

It's simple to use. Just point and spray where you see live insect activity. It also destroys eggs and larvae.

There's no mixing as with commercial concentrates. It comes in a convenient aerosol spray for quick control of spider mites as well as a wide range of other pests. 

Pros

  • Destroys adult insects, eggs, and larva
  • Easy to use, just point and spray
  • Powerful and effective against spider mites
  • Works for several types of pests

Cons

  • May be too harsh for saplings or young plants
  • Labeled for both indoor and outdoor applications
  • Long-lasting
  • Mixes well with water

Demand CS contains lambda-cyhalothrin, one of the most potent active ingredients available. That's why it's one of the favorites for pest control operators, homeowners, and professional gardeners. 

It comes in a micro-cap liquid suspension you mix with water. It's highly effective for most pests, including spider mites, and it typically lasts up to 90 days between treatments. 

Demand CS is safe to use for most ornamental plants. So, it's okay to thoroughly spray areas such as stems and leaves to control spider mites. 

You can also use Demand CS for most structural pest control around homes, schools, and businesses. It's EPA-approved for both indoor and outdoor use. 

Pros

  • Labeled for both indoor and outdoor applications
  • Long-lasting
  • Mixes well with water
  • Safe to use on ornamental plants

Cons

  • Requires spray equipment to apply per label directions
  • All-natural ingredients, no need for synthetic pyrethroids
  • Effective for a wide range of pests
  • OMRI-listed and certified organic

For a natural alternative to chemical spider mite treatments, there's Safer Brand's Insect Killing Soap. It kills almost all types of garden pests, including spider mites, and it does it without harming the environment.

It utilizes potassium salts for the active ingredient, which kills the insect slowly. The result is decreased infestation levels without the need for pyrethroids.

Safer Brand Insect Killing Soap comes in a convenient spray bottle, so there's no mixing needed. Also, it's OMRI-listed, meaning it's 100 percent approved for organic gardening. 

Pros

  • All-natural ingredients, no need for synthetic pyrethroids
  • Effective for a wide range of pests
  • OMRI-listed and certified organic
  • Convenient spray bottle included

Cons

  • May take longer to see results compared with pyrethrin sprays
  • Powerful knockdown insecticide for most mite species
  • Effective for controlling over 75 crawling pest types
  • Safe for most ornamental shrubs and plants

This spider mite killer from Supreme Growers comes in a convenient, ready-to-use spray bottle. Its all-natural ingredients pack a powerful punch. And best of all, there are no chemical additives or harmful pesticides. 

Supreme Growers Spider Mite Killer is effective on the following pests:

  • Spider mites
  • Red Mites
  • Mole crickets
  • Mosquito larva
  • Chiggers

This unique formula contains a blend of natural essential oils, including:

  • Peppermint
  • Rosemary
  • Cottonseed
  • Geranium

Use Supreme Growers Spider Mite Killer with confidence, even during the hottest conditions. It's naturally biodegradable and won't stain most surfaces. 

Pros

  • Safe and effective for killing spider mites
  • Works on other pests as well
  • All-natural, no chemicals
  • Non-staining formula

Cons

  • May need frequent reapplication
  • Professional pesticide
  • The active ingredient is pyrethrins
  • Contains a synergist

This professional pesticide from Southern AG, a well-known manufacturer, uses natural pyrethrins as the active ingredient.  It also contains Piperonyl Butoxide as a synergist, a set of chemicals that work to improve the effectiveness of the active ingredient.

This means it can quickly and efficiently control insects on vegetables, ornamentals, indoors, outdoors, and on livestock.  On vegetables and ornamentals, it will kill aphids, beetles, mites, whiteflies, and worms.

On pets and livestock, it will kill fleas, flies, gnats, lice, mosquitoes, and spider mites.  It also kills ordinary pests such as ants, roaches, silverfish, spiders

Pros

  • Works quickly
  • Broad-spectrum application
  • Safe to use on pets and livestock
  • Usable inside and outside

Cons

  • Kills beneficial insects

The Doktor Doom Spider Mite Knockout spray aerosol contains a powerful pyrethrin insecticide. You can use it safely for most indoor and outdoor plants, and the non-residual formula won't leave an oily film on leaves and stems. 

 It's simple to use. Just point and spray where you see live insect activity. It also destroys eggs and larvae.

Want To Solve Your Pest Problem Now?

We’ve partnered with Terminix to bring you exclusive discounts and priority service for your pest control needs. Click to get your free instant price quote.
Connect with a local pro today

Limited Time: Save $50 off your pest control service.

Final Thoughts On Sprays for Spider Mites

Sprays for killing spider mites and halting the spread of mite damage come in many different varieties.  For insects so small they’re difficult to see with the naked eye, often requiring the use of a magnifying glass, mites can cause a lot of damage.

When you suspect you have them, and if you live in a hot, dry climate, you probably do, any of the miticides we’ve reviewed will be able to help you get rid of them.

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Because pest control products can be dangerous to your family if mishandled, we always recommend consulting with an exterminator even if just to ask for advice on how to apply pest control products yourself.

Our pest experts review each company for quality, cost, customer service, safety, and 100’s of other important factors and assess a rating out of 100. Below are our top 3 picks based on that review for pest removal. We’ve set up a direct line with each company so you can get fast free quotes right now.

Rating: 97.50

Our #1 Ranked For: Termites,Bed Bugs, and Larger Infestations

Rating: 97.00

Our #1 Ranked For: Ants, Roaches, Spiders, and Rodents Issues

Rating: 95.70

Our #1 Ranked For: Mosquito Removal, Fleas, Ticks, Wasps, And Other Stinging Insects

Solve your pest problem right now

Connect with a local pro today