Dog odor and allergies

Best Air Purifier for Pet Dander & Pet Hair

Learn how the best air purifier for pet dander and pet hair will not only remove allergens but also eliminate odors leaving the air in your home fresh.

If you’re someone that owns or is about to own a furry friend, you may need to invest in an air purifier for dander. We are all interested in taking care of our pets, but did you know that their presence can be harmful to you and your family? 

We’re talking about Pet Dander. Pet dander is the root of many allergy symptoms and can cause sever issues with asthma.

Top Air Purifier

GermGuardian AC4825


Runner Up

Levoit LV-H132


How do Air Purifiers Prevent Dander and Pet Hair?

The best air purification technology for eliminating pets is a HEPA filter. Pet dander ranges from 5 to 10 microns in size, and pet hair is around 7 microns in diameter. A true HEPA filter will eliminate 99.97% of all air particles that are at least .3 microns in size. That means that almost 100% of pet dander and pet hair that flows through your air purifier will be removed.

Yes, all of this might sound intimidating, but an air purifier for pet hair can fix your problems.

It might be tough living with pet allergies, but there are preventative measures that almost completely eliminate all the risk factors. Here are some ways to prevent pet allergies:

  • Invest in the best air purifier for pet dander
  • Vacuum thoroughly. Make sure you use HEPA filters and get every spot where dander might gather.
  • Use allergen protecting beddings.
  • Don’t allow your pets to sit on beds and couches.
  • Wash beddings often.
  • Give your pet a bath often.
  • Consult a vet as well as an allergist.
  • Always wash your hands after playing with pets.
  • Wear gloves while grooming the pets.
  • Keep pets away from air vents.
  • Try to change clothes after playing with pets.
  • Clean hard surfaces like walls and tiles frequently.
  • Try using air purifiers in different parts of the house.
  • Seek immunotherapy.
  • Consider buying a pet without fur if nothing else works.


What is Pet Dander?

There’s a popular misconception that pet dander is just pet hair, but that’s highly incorrect. Basically, pet dander is composed of tiny particles of skin. These skin particles are shed by animals that have fur like cats, dogs, birds and rodents. Dander is essentially a pets version of dandruff. However, unlike dandruff, pet dander can cause allergic reactions.

The skin cells on their own aren’t exactly a huge threat. However, when a pet licks off dander from their own skin, it sheds hair in the process. These strands of hair act as the perfect traveling companion for dander.

What is Pet hair?

Pets naturally lose hair. When an animal looses its hair it is normally called shedding. Although shedding is normal for most furry animals, dogs shed the most. The amount of shedding can vary significantly based on the breed of dog and season of the year. For example, during the summer, many dogs will shed their hair to stay cool. 

Shedding is a perfectly natural occurrence for dogs, cats, and other pets. 

Which Pet Sheds the Most Hair and Why

As stated above, dogs shed the most hair compared to other furry pets. The reason that dogs shed the most is due to the purpose of their fur. 

A dog’s coat is important for its survival as it controls body temperature. During the summer, a dog will shed more to stay cool. During the winter, a dog will shed less air as it is trying to stay warm. 

Dogs also grow several hairs from each follicle on their body. This is what allows for a dog to have so much more hair than a human. 

When the a strand of hair stops growing, dogs will immediately shed that strand because it is not growing anymore. While dog’s hair is growing, the hair follicles produce high amounts of oil to keep the hair smooth, water resistant, and flexible. 

Some of the dogs that shed the most hair include: 

  • Beagle
  • Border Collie
  • Chow chow
  • German Shepherd
  • Golden Retriever
  • Labrador Retriever

Which Pet has the Most Dander: Cats or Dogs?

The first thing you need to know is that every pet sheds skin cells. There are pets called hypoallergenic pets that are supposed to be free of all types of allergens, however they also spread dander. But, the severity of their allergens is far less than common pets.

Let’s get on to the real subject now. What pets actually pose a threat? The number one candidate would be cats. Live Science reports that 10% of the total American population is suffering from pet allergies. People are twice as likely to have cat allergies than dog allergies.

Cat Allergens

Cats produce a certain protein called Fel d 1. This protein adds to the severity of the allergens and further extend their damage. The Fel d 1 allows the allergens to stay airborne for longer periods of time and lets the dander stick to furniture and carpets much easier. Male cats don’t produce this protein, Fel d 1 is only processed by female cats.

Dog Allergens

When it comes to dogs, there are breeds like the poodle, schnauzer and the American hairless terrier that are a great option to reduce allergens. On the other hand, there are breeds like the German Shepherd with a ton of hair that give female cats a run for their money. If you have an allergenic person in your family, make sure you do some research about the breed you’re about to get. Choosing a thick-coated breed could ruin their lives.

How is Dander Different From Dust or Other Allergens?

The first difference is the weight. Allergens are obviously lightweight since they’re microscopic, but dander is even lighter than allergens from cockroaches or dust mites. Due to their weight, they can stay suspended in the air for longer period of time, prolonging exposure and maximizing severity of the allergies.

The second difference is the shape of the particles. Unlike other allergens, dander’s shape is somewhat jagged allowing it to stick to surfaces much easier. If you have a pet, you can guarantee there’s dander on the carpet, sofa, bedding, and pretty much any fabric around.

The third difference would be the way they spread. Most allergens aren’t present in places the source of them isn’t. For example, there aren’t any allergens from dust mites in places where there aren’t any dust mites. Dander is totally different. They spread much more easily from one room to another, and sometimes, even from one building to another. Dander is even present in clean environments like hospitals even though most pets aren’t allowed inside.

Finally, dander from cats and dogs causes odor in your home. This dander has lots of bacteria that eventually smells. Pet odor is common in a home with dander issues. 

Symptoms of Pet Dander Allergies

The basic symptoms of pet dander include the following:

  • Coughing
  • Wheezing
  • Itchy Eyes
  • Itchy and Stuffy Nose
  • Constant Sneezing

The above mentioned symptoms are mild and aren’t really too game changing. But, the real problem arises when a person is allergic to pets. These symptoms effect pretty much everyone, but people that are actually allergic to pets tend to develop more severe symptoms like skin reactions and asthma.

Skin reactions usually occur when people come in direct contact with pets. For example, if a cat or dog licks you, the skin in that region might break out. Asthma is the real problem though. And, the breathing problems aren’t going to be minor, they’re going to be devastating and might take the patient months to recover from them.

Another great way to eliminate unwanted pet dander and pet hair is to use a dog or cat hair clipper. After clipping the hair, be sure to collect it in a trash bag. You can use a Yorkie dog clippers to cut a small dog’s hair. 

Closing Thoughts

Dander is a huge problem, but it isn’t bad enough to completely disregard the option to house pets. With the proper precautions, you can knock out the health problems and keep your family safe and happy. Do you also have a bird? Find out what is the best air purifier for bird owners today!

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