How to Build a Winter Nasal Care Routine That Actually Works

As temperatures drop and the heating comes on, the nose is the first thing to notice: indoor air loses its moisture, and cold outdoor air has little to start with. A simple routine keeps the nasal passages clean and comfortable through the season.

Step 1: Put moisture back in the room

A humidifier in the bedroom is the single biggest change most people can make. Aim for 40–50% humidity. If you do not have one, a bowl of water near a radiator helps a little, and so does not overheating the room.

Step 2: Breathe through your nose

Nasal breathing warms and humidifies air before it reaches the lungs, and passes it through the nitric oxide your sinuses produce naturally. Mouth breathing skips all of that. It is a habit worth practising, especially on cold walks.

Step 3: Stay hydrated

The nasal lining needs water like everything else. Warm drinks count. Alcohol and excess caffeine work against you.

Step 4: Cleanse daily

NOWONDER™ nasal spray (also known as Enovid) is a daily nasal cleanser that releases nitric oxide as it is sprayed, cleansing and refreshing the passages and clearing the dust and indoor pollutants that build up in closed, heated rooms. 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 typical winter pattern is one use before leaving the house and one after coming home from crowded places. The full routine is in A Daily Nasal Spray Routine.

Keep it going

Keep the bottle where your toothbrush lives and attach it to things you already do. One bottle is about 200 sprays, roughly 50 uses — see how long one bottle lasts.

Frequently asked questions

Why does winter dry out the nose?
Central heating pulls moisture out of indoor air, and cold outdoor air holds little to begin with. The nasal lining dries out and feels tight.

What is a simple winter nasal care routine?
Humidify the bedroom, breathe through your nose, stay hydrated, and use a nasal cleanser before and after time in crowded indoor spaces.

How often should I use NOWONDER in winter?
Per the label, 3 to 4 times daily, or up to 6 times as needed — typically before leaving and after coming home.

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