Do air purifiers work wonders for allergies? Let's clear the air

ALLERGIES can feel like an unwelcome guest that refuses to leave. The sneezing, itchy eyes and constant runny nose can make everyday life a challenge.

- VUYILE MADWANTSI

For some, allergies are mild annoyances, but for others, they can trigger more serious conditions like asthma.

Whether your triggers are pollen, pet dander, or dust mites, the quest for relief often leads to one question: Can air purifiers actually help?

Let’s dive into the facts, the science, and what you can do today to breathe a little easier.

The idea behind air purifiers is simple: they filter particles from the air to reduce allergens, making your indoor environment cleaner. But how effective are they really?

Here’s what research says:

1. HEPA filters can make a difference: A 2020 study on adults with allergic rhinitis showed that air purifiers equipped with high-efficiency particulate air (HEPA) filters significantly reduced allergy-triggering substances in homes.

Participants also reported needing less medication after using air purifiers in their bedrooms and living rooms for six weeks.