A home that smells bad is considered to be dirty, even if that is not so. Odors accumulate in indoor spaces if it is poorly ventilated and the chemicals combine with moisture or mold in your home and create musty smells.

Air purifiers


5 Types of Smells You Can Get Rid of With an Air Purifier

Pet Odors

No matter how often you give your pet a bath, pets inevitably stink, but no one wants to come back home if it smells like a kennel. But even if you are obsessed with cleaning, there are areas in your house that have lingering pet odors. The best way to eliminate any pet odors is using an air ionizer for house or multi-staged air purifier.

  • Remove Obvious Sources of Pet Odor. The first thing you should do is to find the sources of strong odors and remove or clean them. Check your furniture, carpet, upholstery, and other places where your pet spends time. Pet dander is harder to remove because it can’t always be seen.
  • Prepare and Clean the House before turning the purifier on. Vacuum and wash your carpets.
  • Dealing with Accidents. Put a paper towel on any urine and feces accidents to soak it up completely. Pour a little club soda or water on the area and blot the area dry with paper towel and sprinkle a small amount of baking soda over it to neutralize any odors. Don’t rub or scrub messes, as it will distribute the waste further into the fibers of your floors.

One additional benefit of adding an air purifier for mold and odors is being able to trap allergy-causing dander and the hair they leave behind.

With the right air purifier, your pet does not have to live outside in order for your house to remain odor free. The best air purifiers have filters that can eliminate not only hair and dander of your pet, but it will absorb odors from pet beds and litter-boxes.



Cigarette smoke is one of the most bothersome odor sources anywhere. Unlike other odors, the smoke scent can be highly hard to eliminate, especially if it permeates your drapes, furniture, and carpet. Adding an air purifier to your home is a perfect decision.

There are a few kinds of cleaners, including:

  • Ionizers
  • Electronic air purifiers
  • Mechanical particulate air filters

They eliminate pollutants and bad scents from the air by capturing them in some sort of filter, or by forcing them to the floor so that they can be cleaned with a vacuum.

Food Smells

Cooking is especially notorious for releasing odors into the air. Cooking fried fish, burgers or other smelly product can make your kitchen unbearably stinky for days afterward, but an air purifier can definitely help.

It will reduce food odors in your home, including the strong smells lingering after cooking with strong smelling spices ( cumin, coriander, curry), or the scent of the burned meat.


Garbage includes a huge variety of materials that begin to decompose in a short period of time, creating gases in the air which surface as very strong odors. The smell of even a day-old garbage full of rotten meat or vegetables can be highly hard to get rid of, even if you remove the garbage bag and washed the trash can.

Don’t try to hide it with an air freshening spray, air filter is much more effective to trap the particles that have escaped from the garbage can. After they become captured in the air filter, the scent of your home will improve.

Dirty Diapers

There is nothing that can make your room smell an outhouse quicker like than a used diaper. If you use an air cleaner, you will notice that the smell in the baby’s room and your home is much fresher. It will make the air you breathe cleaner and fresher.

Other bothersome smells

Common odor sources you may be dealing with:

  • People with digestive problems
  • Household chemicals
  • Downstairs neighbors cooking
  • Sewer gasses whose odors resemble that of rotten eggs
  • Older homes and construction materials
  • Personal care products, including perfumes or after-shaves that can aggravate breathing problems
  • Damp & moldy surface or trapped moisture
  • Drafts from a smelly basement

Using Your Air Purifier

Place your air near a ventilation duct or your pet’s favorite place or at the center of the room. There should be several feet of clear space around the ventilation grates and output vents on your unit to ensure optimal efficiency. The windows and doors must be closed while the air cleaner is working.

You can use the air purifier at night and turn it off in the morning to open the doors and windows during the day and let fresh air inside.

Can an Air Purifier Help with Smell – Choosing the Right Model

Yes, as long as it has an Activated Carbon Filter.

There are many kinds of air cleaning technologies and if you don’t buy the right kind it won’t remove odors. Make sure you choose a model that is created to eliminate bad smells.

Odors are caused by volatized chemical compounds which basically means they’re the molecular composition of materials or chemicals which are hanging in the air.

If you spray an air freshener it doesn’t remove the foul, toxic and harmful particles from the air, but simply masks the foul smell by overwhelming it with scented particles. Often, air fresheners can include harsh chemical volatile organic compounds which are more harmful than odors you are trying to hide.

This way, the bad smell and another perfumed chemical is added to our air and enter our lung together. Spray fresheners only add a higher intensity perfume to the bad smell.

The right air purifiers work to completely eliminate odors and its causes, rather than simply masking unpleasant smells.

As a rule, air purifiers filter air through a HEPA (High-Efficiency Particulate Air) filter. HEPA air cleaners remove allergens, pet smells and dander, and other substances from the air that can harm your health and other bad smells inside of your home.

It can trap microscopic particle down to 0.3 microns in size (a micro is an amazing 1/1,000,000 of a meter!)

But for true odor management, a secondary filtration system is required.

Make sure that the purifier includes an Activated Carbon Filter. The device won’t be very effective at eliminating smells without it. Carbon is an industry standard element used in many types of filters including for water.

An Activated Carbon Filter has a large surface area per unit volume. It is a network of submicroscopic pores absorbing particles that make up odors.

Physical absorption takes place because molecules exert attractive forces and these surface molecules seek to add here to other molecules. Rather than adding molecules to the air in attempt to mask odors, air purifiers with carbon remove molecules from the air.

Activated Carbon is excellent at removing smells that are created by pets, smoke, cooking, gases, and chemicals.

Activated Carbon Filter in some air purifiers can be washed with soap and water and it allows use it without having to replace it as often.

The best air purifiers are normally sold as “3-in-1”:

  1. A HEPA filter removes microscopic particles.
  2. The pre-filter (normally attached to the activated carbon filter section) traps dust and large particles.
  3. Carbon is porous and processed in order to have absorption properties, leaving fresh air behind.

Remember that after some time of use filters will become used-up and clogged with foreign matter. Models with separate carbon filter sections can be replaced independently. It will allow to spend less per filter and extend the life of the HEPA filter.

It is also important to choose a purifier that fits both your budget and the size of your room. If a purifier is too small for the house, it will not remove the odors efficiently. The good news is that the major purifier manufacturers specify the recommended room size in square feet.

Don’t forget to pay attention to proven buyer reviews. Identify the cause of your odor and use an air purifier that targets it

Tagged in:

About the Author

Joshua Howard

I'm a healthy living blogger who loves to help people who care about having an eco-friendly home environment and a healthy lifestyle. With proper nutrition I helped my brother to cure gastritis and my father to normalize his blood pressure.

View All Articles