Allergen Spray, Pets, Dust Allergies & More, Air & Surface, Just Add Water, Bottle, Over 33oz
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Nov 16
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Size: 33.8 Fl Oz (Pack of 1)
Features
- ALL-IN-ONE SOLUTION - One clean, simple spray for the 4 most common household allergens, cat dander, dog dander, dust, and more. Designed to treat both the air and surfaces, it gives you full-home coverage quickly.
- BACKED BY SCIENCE - Third-party lab verified to reduce up to 99% on surfaces and 95% in the air. This allergy spray is backed by world leading science and 20 years of research.
- 3 SIMPLE STEPS - Add water to the bottle. Liberally spray in the air and on surfaces throughout your home. Repeat as needed. Refill packets are available to help save on plastic.
- PEOPLE, PET & PLANET FRIENDLY - 100% natural, clean mineral ingredients commonly found in the foods you eat daily. No harsh chemicals, scents or fragrances. Perfect allergy spray for the whole family, pets included.
- BREAKTHROUGH SPRAY - Allergen from cat dander, dog dander and more float in the air. We are the only Allergen Spray that can be sprayed into the air, providing you full control.
- MADE IN THE USA & FAMILY BUSINESS - It means we care. Founded by a fellow allergy and asthma sufferer, so we understand firsthand what it feels like to have allergies and asthma.
Brand: Allergy Asthma Clean
Item Form: Aerosol
Scent: Fragrance free, Unscented
Specific Uses For Product: Air and surfaces throughout the house
Material Feature: Cruelty Free, Eco-Friendly, Fragrance Free, Hypoallergenic
Is Discontinued By Manufacturer : No
Product Dimensions : 12 x 3.5 x 4 inches; 4.16 ounces
Date First Available : July 10, 2015
Manufacturer : Allergy Asthma Clean by Allergy Defender
Best Sellers Rank: #5,623 in Health & Household (See Top 100 in Health & Household) #77 in All-Purpose Household Cleaners
#77 in All-Purpose Household Cleaners:
Customer Reviews: 4.3 4.3 out of 5 stars 7,935 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 33.8 Fl Oz (Pack of 1)
This is an amazing product and an amazing company. It's all natural and has no odor. I bought it because my twin granddaughters are allergic to dogs (I have quite a furry dog) and are always sneezing when they come to my house. Last weekend I used the Allergen Spray a few hours before they arrived, and there was only one sneeze the whole time they were here. I highly recommend it.
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Reviewed in the United States on October 23, 2025 by Sue V
Size: 33.8 Fl Oz (Pack of 1)
I bought this for use when a family member with a high allergy to cats visits my house (we have 3 cats). Usually they have red, itchy, watery eyes and has to take two types of allergy medicines during the visit. I sprayed this on everything (floors, couches, curtains, blankets). There were only a few sneezes during a 4 day visit and only one allergy medicine used for maintenance. I sprayed everyday, once in the morning. Some days I sprayed a second time. I am so happy with this product and will recommend it for anyone suffering allergens in the home. It’s great and effective!! The bottle came with powdered mix and all you have to do is add water! There is no smell. There’s no harmful chemicals and it is safe for the environment, pets and little kiddos! Love, love, love!
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Reviewed in the United States on August 4, 2025 by Susanne Stephens
Size: 33.8 Fl Oz (Pack of 1)
Works pretty well. I adopted a cat and completely forgot I had an cat allergy and this has helped a lot. Along with some allergy medicine.
Reviewed in the United States on October 14, 2025 by Amazon Customer
Size: 33.8 Fl Oz (Pack of 1)
This is now our go to allergen spray. My great niece, mom and I suffer allergies and especially dust mites. This product has begun to work immediately since we began using it. It leaves no smell and so easy to mix and use.
Reviewed in the United States on October 26, 2025 by Edgar
Size: 33.8 Fl Oz (Pack of 1)
I really like the idea behind this allergen spray. Made with natural ingredients, which I appreciate! And it is odorless and gentle, and I’ve had no sensitivity issues at all, which is a big plus. It will also last you a long time since the bottle is fairly large, and has never leaked! That said, I’m not totally sure if it’s making a big difference in my allergy symptoms. I don’t notice a clear change after using it, but it does feel satisfying to spray around the room after cleaning. Almost like a final touch that makes the space feel fresher. It might be one of those products that works in the background, so I’ll keep using it for now, but I probably won't repurchase. I love that it’s safe and clean, and I’m hoping with consistent use it might help more over time.
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Reviewed in the United States on August 6, 2025 by sarah sarah
Size: 33.8 Fl Oz (Pack of 1)
I honestly can’t say enough good things about this spray. My boyfriend is allergic to cats and he usually starts sneezing, wheezing, and getting congested within minutes of coming over. I was desperate to find something that would actually help so he could be comfortable spending time at my place. After reading reviews, I decided to try this spray, and I’m so glad I did. I mix it with water as directed and use it all around the house. On the couch, bedding, curtains, and anywhere my cat likes to nap. I also lightly spray the air before he visits. It doesn’t have a strong or irritating scent (which is huge) and dries quickly without leaving residue. The difference has been amazing. He can actually breathe normally and hang out for hours without constant sneezing or needing his inhaler. I’ve also noticed that my own sinuses feel clearer, and there’s less visible dust and pet dander around. It’s like the air just feels fresher. It’s become part of my regular cleaning routine now, especially since it’s so easy to use, you just add water and spray. I’m honestly impressed by how well it works for something so simple and natural. If you have cats and live with someone who’s allergic, this product is absolutely worth it. It’s made our time together so much easier and more enjoyable!
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Reviewed in the United States on October 12, 2025 by Victoria Marshall
Size: 33.8 Fl Oz (Pack of 1)
This spray worked well, while I wasn’t sure if we had dust mites or not I’ve been having allergy problems so I tried this. I have not been itching in the mornings anymore. The smell was not strong at all and I’m super sensitive. There was also no residue once it was dried. It didn’t take long to dry. I love that it was shipped without water! I will be purchasing replacement tablets.
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Reviewed in the United States on September 8, 2025 by Jennifer Kay
Size: 33.8 Fl Oz (Pack of 1)
House had several leaks from AC condensation which led to mold/mildew in the drywall, much of which had to be cut out and resealed. I’m asthmatic, immunocompromised, and have a severe allergy to mold, dust mites, and dander (all very present in this house) and multiple Sharp air filters, dehumidifiers, DampRid, and a cleaning crew couldn’t clear the house for me to be in without a mask again even a week later. I was not expecting this to make the difference, but after using it all over the upholstery and carpet and generally spraying throughout the house, I came back the next day to find it was noticeably more breathable and the odor of mold had hugely dissipated. I had no contact reactions either. Unlike air sanitizers like ozium and Lysol, there’s no harsh chemical smell or really any scent at all, which also gives me more confidence in its actual effectiveness (and doesn’t secondarily trigger my asthma). It may feel suspect just getting an empty spray bottle with a small bit of powder in the bottom, but it’s an incredibly efficient way to transport and minimize damage in transit (lighter/no leakage), and the end result is a solution that really seems to work. It left no residue behind and appears color safe on multiple fabrics. It’s a large bottle that will last a long time (though tbd on efficacy over time). I’ve used it several times since as a prophylactic, but it really did make the difference after just one use. This would be my first recommendation to anyone looking to minimize allergens more effectively than just by routine cleaning. I plan on putting some in a smaller spray bottle to travel with, too. Definitely worth the price– I’m so glad I found this early on.
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Reviewed in the United States on August 20, 2025 by rei.rin