Airports, Dust and Crowds: Nasal Care for Travel Hubs

Whether you fly for work or holidays, airports are unavoidable — and they are an unusual environment for the nose. Thousands of people, carpeted halls, recycled air and long waits add up to a lot of airborne particles in a dry building. Here is how to handle it.

What collects in a terminal

• Carpet and upholstery dust from constant foot traffic.
• Other people's dust — a terminal is one of the most crowded indoor spaces most of us enter.
• Exhaust and fumes at the kerb and on the apron.
• Dry, recycled air that continues into the aircraft cabin.

Why the journey amplifies it

You arrive already dehydrated from an early start, spend hours in a sealed hall, then board an aircraft with cabin humidity under 20%. By landing, the nasal lining is dry and has had a full day's filtering in a few hours.

A terminal routine

• Before security — two sprays of NOWONDER™ in each nostril; the 25 ml bottle then goes in your liquids bag.
• While you wait — water, nasal breathing, and wash your hands after touching trays and rails.
• After landing — another NOWONDER™ use once you are through the arrivals hall.

Use 2 sprays in each nostril before or after visiting crowded places. Per the label, NOWONDER™ may be applied 3 to 4 times daily, or up to 6 times daily as needed. A heavy travel day fits inside that guidance.

Why a cleanser

NOWONDER™ (also known as Enovid) releases nitric oxide as it is sprayed, cleansing and refreshing the nasal passages and clearing the dust, pollen and pollution a travel day delivers. It needs no water and takes about a minute, which is what makes it practical in a terminal. Packing guidance in The TSA-Friendly Nasal Spray; the full flight routine in Airplane Cabin Air and Your Nose.

Frequently asked questions

Why do airports feel hard on the nose?
Thousands of people, carpeted halls, recycled air and long waits mean a heavy load of dust and other airborne particles in a dry environment.

What can I do at the airport?
Breathe through your nose, drink water, wash hands, and use a nasal cleanser before security and again after landing.

Is NOWONDER practical at an airport?
Yes. It is 25 ml, needs no water, and takes about a minute to use anywhere.

Looking for Enovid nasal spray? Shop all pack sizes with free worldwide shipping — now available as NOWONDER™ in the US.