Contact lens problems and irritated mucosa were once!

For months I had in the apartment of my friend big problems with my contact lenses. Foreign body sensation, easy to dry, despite good tears. My girlfriend had a constantly irritated nose.
We thought, it's up to the two cats, possibly Cat Allergy?
Now we've finally come up with the idea to provide a hygrometer time out to look at how high the humidity in the 30 square meter living room. And lo and behold: ONLY 23-28 and with regular airing of the apartment! Of course, far too little. To the 45 to 50 is the "feel-good value."
So buy from Amazon this humidifier and hoping for improvement.

Setting up is a breeze. Switch 4 L of water in the tank unit and a gentle mist comes out, which you can give a direction to the nozzle. The unit is very quiet, disturbing in any way. Once we have let him 4h. At full power run. In the other corner of the room hygrometer provided. After 1 hr., The value has increased from 31 to 38, after 4 hours. We had 48th
We immediately felt improvement! Lenses have not itched and my girlfriend says that it is much better with the nose.
Overnight we have put the humidifier on half power and had this morning is still 46.
The tank was filled still several cm high with water.

Conclusion: If you could give 10 stars on Amazon, I would forgive them, even if the design is not a deal breaker. Definitely a more than good value for money !!