Do Air Purifiers Get Rid of Smells?

Do you have a lingering odor that you just can’t seem to get rid of?

Or maybe someone in your home is a smoker, and the smokey smell seems to sink into everything?

Homes can accumulate a variety of unpleasant smells, and it’s always better to remove them instead of just masking them.

But, do air purifiers get rid of smells?

Or are they not capable of making your home smell fresh?

The truth is that certain types of air purifiers can actually remove odors, but not all.

Read on to find out what the best air purifiers are for odors.

What is the Best Air Purifier for Odors?

There are actually two different air purifiers that specialize in removing odors from the room you have them running in.

The most common household odors come from smoke, mold, pets, babies, and cooking.

Knowing which air purifiers work for odors is essential to being able to purchase the best one to clean your home’s air and leave it smelling fresh.

The two best home air purifier types for odors are:

  • Activated Carbon
  • Ionizer

We’ll go over each one separately below.

Activated Carbon

As the air in your home passes through the activated carbon filter, millions of tiny pores work to absorb the particles that make up odors.

This special filter essentially neutralizes odor-causing particles inside the air purifier and leaves your home smelling clean.

We highly recommend getting an air purifier that includes an Activated Carbon filter, especially if you’re going to use one at work or in a home office.

You can take a look at our guide on choosing the best small air purifier for office if that appeals to you.


This type of air purifier doesn’t use a filter. Instead, it uses ions and charging plates to rid your home of whatever is causing the odor.

With one version of this device, after you switch it on, it will start to release negative ions. These ions attach to larger particles and cause them to sink to the floor. 

With the second version of this machine, it will use two plates to collect the pollutants. As your air passes through the first field by the plate, it receives a charge.

The particles are then drawn to the second plate where they stick.

Additionally, this charging process changes the particle’s structure, and this is what helps to neutralize the smell.

Now, you may be wondering what is the best air purifier on the market?

If so, we have a dedicated post on that topic for you.

So, do air purifiers get rid of smells?

Now you know that there are two types of air purifiers that are effective at combating common causes of household odors. It makes sense that you put these air purifiers in the rooms you inhabit the most to get the most noticeable results, whether this is your bedroom, kitchen, bathroom, living room, or even your basement.

Finally, if you’ve ever questioned, “Is it safe to use air purifiers?” then you’ll want to check out that post to find the answer.

Hint: yes they are unless it falls into a specific category.

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