Medcodes™ Nasal Cleaner

We strongly advise against it. Regular table salt contains iodine and anti-caking additives that can irritate your nasal lining. Our sachets are specifically formulated with pharmaceutical-grade sodium chloride to match your body's natural fluid balance. Using anything else may cause discomfort and reduce effectiveness.

Always use clean, purified water — ideally distilled or filtered water. Tap water contains minerals, chlorine and limestone that over time build up inside the device, clogging the internal components and shortening its lifespan. The purer the water, the better the rinse and the longer your device will last. We recommend distilled water as the gold standard — it's inexpensive, widely available, and keeps your irrigator performing like new for years.

Less than 20 seconds. Fill the tank, insert the nozzle, press the button. That's it. Most of our customers do it every morning while their coffee is brewing — it fits into any routine without adding extra time to your day.

That's exactly why we offer a 90-day money-back guarantee. Try it daily for three months. If you don't feel the difference, we'll refund you in full — no questions asked.

Yes.

We recommend replacing them every 2 to 3 months depending on frequency of use. That's why we include 2 extra nozzles in the kit — so you're covered from day one without any additional purchase.