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Having said, you shouldn’t assume that an air purifier can help with everything single air problem.

And there are some types of air purifier that are more effective than others.

Image shows the Molekule Air Pro air purifier sitting on a mustard colored rug in a living room.

So what are air purifiers good for, exactly?

Do air purifiers help with mold?

When mold grows in damp areas of your home, it doesn’t just look and smell gross.

Black mold growing on a window frame

Some air purifiers also include UV-C light technology, which can kill or inactivate mold spores.

And thirdly, air purifiers that come with activated carbon filters can help reduce mold-related odors.

Do air purifiers help with allergies?

Dyson V8 vacuum cleaner in use

Do air purifiers help with dust?

Air purifiers can be effective in reducing dust in your home.

Dust particles vary in size, but many are large enough to be captured by standard air purifier filters.

Dog asleep on a sofa

HEPA (High-Efficiency Particulate Air) filters are particularly effective at capturing dust particles.

Note, though, that just using an air purifier won’t keep your home dust-free.

Do air purifiers help with smoke?

Air purifiers can be effective in reducing smoke particles and odors, whether from wildfires, tobacco or cooking.

However, the effectiveness depends on the key in of filtration system.

HEPA filters can capture the fine particles found in smoke, which can be as small as 0.1 microns.

Do air purifiers help with dog hair?

Grooming your pets and using thebest vacuums for pet hairare also essential as part of your overall strategy.

Do air purifiers help with smells?

Activated carbon filters, which work by absorbing odor-causing molecules, are the most effective.