The Best Dust Mites Spray For Mattress (2020 Update)

You’ll only realize how precious is a good night of sleep until dust mites started wreaking havoc in your bedroom. Chances are, you’ll find millions of dust mites growing rampantly in the mattress and hoping for a dust mite spray to get rid of them.

Why Large Numbers Of Dust Mites Grow In Mattress?

Dust mites are microscopic pests commonly found in most households. As they are invisible to the eyes, you won’t realize the presence of dust mites until you start developing allergies symptoms. Dust mites allergy symptoms often start mild but can get nasty if nothing is done with the dust mites in your home.

If you’re suffering from dust mites allergy, the common suspect is your bedroom being turned into a breeding space by these tiny pests. To be specific, dust mites are often found in the mattress and in large numbers. This doesn’t mean that dust mites are not present in other areas of your home, but the worst infestation often happens in the mattress.

To understand why dust mites grow rampantly in mattress, you’ll need to learn about what fuelled their growth. Dust mites favor environments that are slightly warm and humid. Specifically, a temperature of 20°C to 25°C and relative humidity of 70% to 80% are ideal for dust mites.

As for food, dust mites feed on dead skin cells that you’re continuous shedding. You’ll lose millions of skin cells each day and that becomes and that becomes endless fuel for dust mites growth. As you spent 7-8 hours of the day sleeping on the mattress, it contains a high amount of dead skin cells.

Also, your body releases moisture when you sleep on the mattress. Together with the dead skin cells, it encourages the growth of dust mites. Therefore, it wouldn’t be surprising if you’re sleeping with hundreds of thousands of dust mites or more every night.

What Are Dust Mites Sprays

As the name implies, dust mites spray are liquid solutions made to kill dust mites and its allergen. Dust mites aren’t harmful on their own, but the protein found in their excretions and carcasses are what cause allergy reactions in humans.

There isn’t a specific formula for dust mites spray. Manufacturers may resort to both organic and inorganic ingredients to produce the spray. Some chemicals, such as tannic acid and hydrogen peroxide are lethal against dust mites. However, there may be concerns that these chemicals may have negative effects on health and the environment.

Organic or natural dust mites sprays are an alternative option to kill dust mites. These sprays are made of natural ingredients usually derived from plants. The manufacturers may combine a few natural ingredients to create a potent solution for dust mite control.  While natural dust mite sprays are safe for humans and the earth, they often take a longer time to kill the dust mites.

Is Dust Mite Spray Effective For Mattress?

There’s no doubt that dust mites spray is effective in killing the pests, although the effectiveness may vary depending on the ingredients used. A study on dust mites prevention methods for eczema has shown improvement in symptoms when benzyltannate spray is used in one of the groups of participants.

Benzyltannate is a chemical that is effective in killing dust mite and neutralizing its allergen.

Of course, the study does not mention the amount of dust mite sprays applied nor the thickness of the mattress involved. Some may question if the spray is effective in killing dust mites that are hidden deep inside a mattress.

If you have such concern, you may want to consider getting a UV vacuum cleaner that is designed to remove dust mites. Look for models that are equipped with a vibrating mechanism that beats dust mites to the surface of the mattress.

Ultimately, the study points to the notion that dust mite spray works when you have a colony of dust mites in your mattress.

Are Dust Mites Sprays Safe For Humans?

Dust mites spray are meant to be lethal against the pests. But it’s natural to have concerns about its safety for humans. Some dust mites sprays, which are made with organic chemicals like tannic acid or benzyl benzoate, may cause side effects.

For instance, tannic acid can trigger nausea, vomiting and liver damage even if exposed to the skin. That’s because it is easily absorbed into our bodies. Meanwhile, benzyl benzoate is often associated with rashes and skin irritation. In rare cases, serious complications like low blood pressure and seizures. 

It’s best to avoid using dust mite sprays made from harmful chemicals. This is particularly true if you have children or pets in your home.

Instead, choose natural dust mites sprays that are made with ingredients that are safe for humans. These sprays do not leave toxic residues while getting rid of dust mites on the mattress.

So, the question on the safety of dust mites sprays depends on the ingredients used.

Choosing A Dust Mite Spray For Your Mattress

While choosing a dust mite spray isn’t rocket science, there are a few points to consider before making the purchase.

1. Natural vs Chemical

Chemical-based dust mite sprays are often more efficient in killing dust mites. However, natural dust mite spray does not leave toxic residues on the mattress. You don’t have to worry about lying down on some unknown chemical particles that may cause harm to your health.

However, some people may prefer chemical-based formula due to its fast-acting results.

2. Stain-free

No one likes a nasty spot on their mattress after applying dust mite spray. Therefore, it is important to ensure that the dust mite spray you’re buying has a stain-free formula. Tannic-acid based spray may cause staining to fabrics. To be safe, test out the dust mite spray on a piece of fabric before using it on the mattress.

3. Scented vs. Unscented

Some people enjoy the hint of essential oils in natural dust mites spray. Others may prefer their mattress to remain unscented. The choice of going for scented or unscented dust mite sprays is yours. But do bear in mind that chemical-induced scent is best to be avoided.

4. Pets-Friendly

If you’re having pets in your home, you’ll want to be sure that the dust-mite spray does not affect your pets at all. Dust mite sprays are supposed to be lethal only to dust mites.

Best Dust Mites Spray For Mattress 2020

Getting the right dust mite spray helps in reducing the pests’ numbers in the mattress. Here are some highly-rated dust mites sprays that are made of organic ingredients. What’s more important is that they are effective in killing dust mites.

1. Allersearch ADMS Anti-Allergen Spray

What Is The Best Dust Mites Spray For Mattress

Allersearch is a notable brand owned by Allersearch Laboratories. The company has been in existence since 1981 and has remained focused on producing high-quality products that alleviate asthma and allergies.

The ADMS version of Allersearch anti-allergen spray is an inorganic formula that’s proven to kill dust mites. However, it does not contain tannic acid nor benzyl benzoate, thus easing any worries about staining the mattress.

You can use the ADMS spray to kill dust mites on the mattress or beddings. The spray is also suitable for items including curtains, carpets, and rugs. Not only does the ADMS spray kill dust mites, but the formula also neutralizes the allergen with an oxidizing compound.

To kill dust mites in your mattress, apply the spray on the mattress and ensure the entire area is dampened by the mist. Leave it to dry for 3 hours and use a HEPA vacuum to remove dead dust mites from the mattress.


  • Non-staining formula.
  • Inorganic dust mites spray
  • No tannic acid and benzyl benzoate.
  • Treatment lasts for 90 days.
  • Safe for people, pets and the environment.
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2. Premo Guard Bed Bug, Lice and Mite Killer Spray

What Is The Best Dust Mites Spray For Mattress

The Premo Guard mite killer spray is as green as you can get in killing dust mites. The spray is made of naturally derived ingredients, and it’s harmless for humans, pets, and plants. However, dust mites and other common pests stand no chance against this effective formula.

You can use the Premo Guard spray on the mattress without any worries. Spraying on the mattress doesn’t leave any odor nor does it cause any stain. It’s a drastic change from killing dust mites with chemical-laden solutions.

Much thought is given by Premo Guard in creating the spray. A team of entomologists or experts in the study of insects is involved in creating the perfect formula without the use of chemicals. Premo Guard has also got the spray certified by the Natural Products Association (NPA).

You’ll find the Premo Guard spray effective for small and medium mite infestations. As it is an organic dust mite spray, you’ll need to apply it once every two weeks to consistently lower the number of dust mites in the mattress.


  • Made of natural ingredients.
  • Certified by Natural Products Association.
  • Scent-free and stain-free.
  • Treatment is required every 2 weeks.
  • Kills a good range of pests including dust mites.
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3. Allergy Asthma Clean Allergen Spray

What Is The Best Dust Mites Spray For Mattress

This allergen spray by Allergy Asthma Clean is made of 100% mineral ingredients. This means that no nasty chemicals, petroleums or plant derivations are used in making the spray. The mineral-based ingredients include baking soda, carbonates, and zeolite.

If you’re not a fan of fragrance, you’ll be glad that the founder of the brand isn’t one either. Therefore, the allergen spray is fragrant-free. It also doesn’t cause stainings and that makes the spray a decent choice for your mattress.

You can be assured of the quality of the allergen spray. It has undergone strict testings by 3rd party lab, leaving no compromises on safety and efficacy. The test results indicate that the allergen spray can reduce up to 93% of allergens.

The blend of mineral ingredients functions to neutralize the allergens and rendering them harmless, particularly for asthma sufferers. When you received your bottle of allergen spray, you’ll need to add water into the bottle as it is shipped with containing the formulated minerals.


  • Made with 100% mineral
  • Scent-free and stain-free.
  • Tested by 3rd party lab.
  • Reduce up to 93% allergen.
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4. Eradicator Natural Dust Mite Spray

What Is The Best Dust Mites Spray For Mattress

Eradicator is another good option when it comes to killing dust mites in your mattress. The dust mite spray is produced with environmental-friendly ingredients. Only dust mites are killed by the spray while humans and pets are free of any harm.

While it’s a cost-effective option, Eradicator has been scientifically proven to be effective in killing not only dust mites but bed bugs and other common pests. The formula is so potent that pests that demonstrate resistance to toxic chemicals like Pyrethroids stood no chance against Eradicator.

The Eradicator is also a stain-free and scent-free solution, which means the spray is perfect for dealing with dust mites infestation in your mattress. It’s also pet-friendly, so there are no worries of using the dust mite spray in the presence of your adorable cats.


  • Made of green materials.
  • Safe for humans and pets.
  • Very potent against dust mites.
  • Stain-free and scent-free.
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5. Cosyworld Bed Bud, Dust Mite and Lice Killer

What Is The Best Dust Mites Spray For Mattress

The dust mite spray offered by Cosy World is a decent option if you’re looking for a natural solution to reduce dust mites infestation in the mattress. It’s made of 100% natural ingredients, which means that you won’t be exposed to synthetic chemicals.

Cosyworld dust mite killer is EPA certified, which guarantees the safety and efficacy of the spray. It’s effective in killing dust mites of all sizes, including their eggs. As the dust mite spray has a long-lasting effect, you’ll only need to reapply the treatment on your mattress after 2 weeks.

Not only is the Cosyworld dust mite spray scent-free, but it also doesn’t leave any stain on fabrics. The spray nozzle can be adjusted to different settings for different areas of the mattress. The stream setting helps to get the spray solution into cracks or narrow areas in a concentrated amount.


  • Uses natural ingredients.
  • Stain-free and odor-free.
  • Effective for dust mites and other common pests.
  • Residual effects of the spray last for 2 weeks.
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Alternative Ways To Kill Dust Mites In Mattress

While waiting to get the dust mite spray shipped to your home, you may want to start taking action to get rid of the dust mites infesting your mattress. Here are what you could do.

1. DIY Essential Oil Spray

Some essential oils are highly potent in killing dust mites. Eucalyptus, clove and rosemary oils are some of the highly effective oils to use where dust mites are concerned. If you have any of those in your home, you can make a DIY essential oil spray for the mattress.

Add 5-10 drops into a spray bottle filled with water and you’re good to go.

2 Wash Beddings Regularly

You’re already doing laundry for your beddings. What’s different now is to have them done more frequently and apply heat. Tweaking the temperature of the washing machine or the dryer to anything above 55°C is key in killing dust mites in the laundry.

3. Sprinkle Diatomaceous Earth On The Mattress

Diatomaceous earth is a powdery form of fossilized planktons. When sprinkled to the mattress, they break into the shell of dust mites and dehydrate them. Diatomaceous earth is a highly-effective agent in killing dust mites. Just make sure that you get food-grade diatomaceous earth instead of commercial ones.

Read this article for more ways of killing dust mites in the mattress.

Sleeping with millions of dust mites was never fun and if you’re allergic to dust mites, your health will take a beating. I hope this guide has been helpful for you in dealing with dust mites in your mattress.




I'm a writer, online business owner and a single dad blessed with an energetic son. I've been in a constant battle with dust mites since my son first displayed the symptoms when he was 5.

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