A compact microdiffusion sea water mist for gentle nasal hygiene
Sterimar Nose Hygiene Seawater Microdiffusion is a sea water nasal spray in a compact 50ml size, using a finer microdiffusion mist that spreads more evenly across the nasal lining than a coarser jet. It suits adults and children wanting a gentler everyday spray.
How it works
A very fine, evenly distributed mist from a compact pressurized can, using microdiffusion technology for a gentler feel.
Who it suits
- Adults and children wanting a gentler, finer mist
- Travellers wanting a compact size
- Sensitive noses that prefer a softer spray
- Everyday nasal hygiene
Worth knowing before you buy: the exact manufacturer address and full INCI were not confirmed, so the Ingredients and Manufacturer accordions have been left out.
Complete the routine

Nose Hygiene Seawater Microdiffusion 100ml
The same microdiffusion mist in a larger size.
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Nasal Hygiene Cold Defences 50ml
A compact option for cold season.
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- Texture: fine mist spray
- Suitable for: adults and children
- Concerns: daily nasal hygiene
- When to apply: daily nasal hygiene, or as needed
- Main benefits: gentle, evenly distributed cleansing mist, compact size
How to use
Read the leaflet in the box before use. Gently place the nasal tip at the entrance of one nostril and spray briefly, then let the excess run out and blow your nose. Repeat on the other side. After each use, rinse the tip under hot running water and dry it with a clean tissue. Store below 25°C, away from direct heat.
