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Best Spider Mite Killer

best spider mite killer

In addition to responsible gardening practices, spider mites can be eliminated by sprays. You can effectively eliminate mites using organic sprays that are completely harmless to plants, kids, and pets.

Organic sprays can be utilized when watering plants or directly to kill pests on contact. Remember, the safest way to kill mites is by using organic spider mite products.

Below there are the Top 5 Best Spider Mite Killer Sprays that are good for elimination of these pests:

Our #1 Rated
Spider Mite Killer by Growers Trust review
Spider Mite Killer by Growers Trust
  • Natural Organic Ingredients
  • Non-toxic, Biodegradable
  • Size: 32 oz - 25 gal

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People's Choice
GrowSafe Organic Spider Mite Killer Concentrate review
GrowSafe Organic Spider Mite Killer Concentrate
  • Active Ingredients: 15% Corn oil, 15% Soybean oil
  • Safe for bees
  • Size: 8.5 oz - 2.8 gal

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Trifecta Spider Mite Killer All-in-One Natural Concentrate review
Trifecta Spider Mite Killer All-in-One Natural Concentrate
  • Active Ingredients: Natural oils mix
  • Biodegradable and pet-friendly
  • Size: 4 oz - 1 gal

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Organic Laboratories 100-004 Organocide 3-in-1 RTU Garden Spray review
Organic Laboratories 100-004 Organocide 3-in-1 RTU Garden Spray
  • Active Ingredient: 0.1% Sesame oil
  • ECO-friendly, Safe for bees
  • Size: 24 oz

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Doktor Doom Spider Mite KnockOut Insecticide Plant Spray review
Doktor Doom Spider Mite KnockOut Insecticide Plant Spray
  • Active Ingredient: 0.2% Pyrethrin
  • Size: 16 oz

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1. Spider Mite Killer – Natural Solution Spray

Many growers don’t want to use chemical miticides and sprays because they are harmful to humans.

Miticides do not affect unhatched eggs!

In the modern world, many new efficient products are safe and non-toxic. One of them is Spider mite killer by Growers Trust. Scientifically engineered the product is truly a natural and ultimate solution to safely eliminate spider mite infestations.

Harmful chemicals can damage the crops. With Spider Mite Killer things are different. Derived from natural based oils, Spider Mite Killer:

  • ensures the safest method of mite extermination,
  • works hard to block spider mites breathing holes,

  • kills spider mites eggs
  • can be used anytime.


2. GrowSafe Bio-Pesticide Spider Mite Killer Concentrate

This is a perfect anytime spider mite killer. GrowSafe can be used both on indoor and outdoor plants and crops.

The spray is formulated from organic oils. It is safe to use on flowers daily, with the lights on. The product leaves no odor after application. You can use it with bare hands as it is completely safe.

Being non-toxic, GrowSafe can be used from seedling to harvest.


3. Trifecta Crop Control Super Spider Mite Concentrate

Is it possible to prevent spider mite population explosion? With Trifecta Spider Mite Killer everything is possible.

This new foliar spray is made of all-natural ingredients and specifically aimed at troublesome spider mites. By spraying the leaves of plants you make them a really inhospitable place for mites to live in.

Not only is the product highly effective but environmentally friendly as well.

Don’t often use sprays containing the same active ingredients.
Applying the same spray repeatedly gives the mite population a good chance to develop immunity.

4. Organoid 3-in-1 Garden Spray – Ready to use pest and disease control spray

Organic Laboratories provide efficient spider mite control and can be safely used on most vegetables, fruits, salads, and ornamental plants. Being formulated from fish oils and sesame, the spray is completely organic and effective against adult spider mites as well as eggs, larvae, and mites’ stages.


5. Doctor Doom Spider Mite KnockOut

This powerful spray is ideal for complete mites’ eradication. You can use it indoors or outdoors. Doctor Doom spray contains pyrethrin (naturally occurring insecticide) which is highly efficient to control mites’ infestation on plants. The aerosol is safe to apply on vegetables up to one day before harvest.

How to Knock Down Spider Mites’ Population: Simple but Efficient Ways You Need to Know

The fastest and most efficient way to kill spider mites is using miticides. However, people who are growing herbs and vegetables give more preference to natural organic products.

Before jumping into any chemical approach it is recommended to use natural/organic methods. If you don’t mind using chemical pesticides, then start using them. But if your health is a concern, this should be the last option.

Before starting the battle consider our tips that can help you to choose the right products for spider mites’ elimination. Read and find out what foggers are the best ones, what sprays work hard, and what insecticides are better to use.

What Kills Spider Mites? Best Foggers to Kill Them

Having a HUGE spider mite problem with your plants? Once identified, these little creatures can be difficult to eradicate. Being tiny in size they can be detected only by a thorough (both sides of the leaves) inspection.

If you find those unpleasant pests on your plants, start acting fast. Kill them on contact using serious chemical pesticides or organic repellents.

When spraying the plants, note that spider mites don’t like and avoid the light hanging out on the bottom of the leaves.
Before applying any spray turn the lights off for at least an hour. The dark will bring these tiny creatures out from under the plants’ leaves. This will help you to hit them with a spray easier.

These days, many growers use foggers to treat mites’ infestation. Foggers or bombs were proven to be a very efficient approach.

Before fogging the plants do the following:

  • Water all the plants;

  • Close all the windows as well as doors in the area to be fogged;

  • Shut off open flames and pilot lights in the growing area.

The most popular spider mite foggers are:

Pyrethrum TR Fogger

BASF Pyrethrum TR Total Release Insecticide can be used on vegetables, ornamentals, herbs, and other indoor garden plants. This ready-to-use insecticide fogger can effectively control and kill spider mites and many other insect pests.

Doctor Doom (Total Release Fogger)

Doctor Doom is another efficient fogger that contains pyrethrin proven to successfully eliminate and destroy spider mites. It should be used in indoor growing areas or greenhouses. The fogger should be used up to one day before harvest on flowers, vegetables, and ornamental plants.

What is the Best Way to Kill Troublesome Spider Mites

How to eliminate species of mites? There are many ways to kill spider mites. Using good control products is one of them. Most solutions available on the market are effective. But not all of them are used correctly by the growers.

It is important to treat the growing area at least once a month after you are completely certain all the plant insects are killed.

Remember, some species of mites can sometimes reappear in the growing area stronger than ever. Using a mix of different methods and products seems to work best for killing spider mites. Some of these plant pests are more resistant to certain products than others. Therefore, varying the type of product is a good idea. Don’t throw away the products that may seem ineffective but keep them in your arsenal for future mites’ elimination.

Some insecticides cause a population explosion of mites.

When it comes to spider mites’ elimination, using the following products is the best way of defense:

  • Safer’s Trounce
    This highly effective insecticide concentrate contains potassium salts and pyrethrins. Containing only natural ingredients, Safer Trounce efficiently works without leaving harmful residue on your plants. You can purchase Safer’s Trounce concentrate that costs approximately 22$ or Safer’s Trounce indoor ready to use spray for up to 17$.
    Safer’s Trounce for spider mites

  • BAC Plant Vitality Plus
    This non-toxic and biodegradable product is a perfect weapon against spider mites. The product should be diluted and applied to plants to kill spider mites and their eggs.
  • Forbid 4F (Ornamental Insecticide Miticide)
    Spider mites can easily develop resistance to some common miticides. In this case, using Forbid 4 is a good idea. Forbid 4 effectively controls mites on ornamental plants, foliage plants, flowers around commercial and residential buildings. Insecticide Miticide should be sprayed covering the entire structure of the leaf. Forbid 4F will effectively kill spider mites and even their eggs.

Spider mites can quickly evolve resistance to almost any product you use. Therefore, we recommend you use multiple ways and methods of offense against them. Keeping varied offenses is the best variant of the successful elimination of these pests.

Questions & Answers

Can spider mites infest a house?

Spider mites can be transported on clothing, objects, or things that touch an infested plant. They're so small and light they can float on the wind from one thing to another without being noticed.

Indoor spider mites may considerably damage carpets, upholstery, wallpaper, textiles, and even live plants indoors.

Cross-contamination from outdoor plant material is a potential route for houseplant materials entering your home too - so be sure to thoroughly wash any plants with a hose before bringing them inside the home (to wash off invasive pests) but also to remove any residual pesticides/herbicides from the leaves.

What are the first signs of spider mites?

A telltale sign for spider mites is a white web over the plant stems or leaves. When present in high numbers, yellow spots on the leaf surface and spider webs provide more evidence of their presence.

Spider mites feed on your plants by injecting a protein-digesting venom that makes plant tissues turn yellow or brown before falling off. Other signs of spider mites include a telltale webbing and small yellow or brown spots on the underside of leaves.

What temperature kills spider mites?

According to Wikipedia, "The eggs will not die unless they are exposed to temperatures below -4°C or above 114°F."

Spider mites prefer temperatures between 55°F and 98°F. Higher than 98°F kills the spider mite, but you would need to keep all plants if this gets too hot due to house heating. Lower than 55°F may kill them also but it takes a longer period of time (over 4 days).