Plus, six actionable ways to improve indoor air quality.

Terpenes are aromatic compounds that give many plants their smell and flavor, she says.

Because these compounds are so small, theyre quickly absorbed from the air into our lungs.

Kitchen sink with a nature view

Photo:Justin Paget/Getty Images

Unfortunately, nanoparticles can largely form in scent-releasing products such as wax melts.

In fact, a2016 studyfound that U.S. indoor dust consistently contains chemicals from multiple classes, Whitmer notes.

This is especially important when cooking, cleaning or using products that release fumes, she says.

However, the chemicals used to produce these products can have lasting, detrimental effects.

Regularly dusting and vacuuming helps remove dust and particulate matter that can carry pollutants, Whitmer explains.

To do so, consider getting adehumidifierif your home has high humidity, especially in the summer.

Then, regularly turn on anair purifierto help wipe the air.

Using an air purifier with a HEPA filter can remove many airborne particles.