Odor was not completely gone

Operation is very easy.
Unfortunately, the smell was not completely gone.
If I then boarding every day, there was strong odor.
I must be at least. Ventilate with on the middle level, then it all goes away in 4 minutes.
The product Caramba 631,001 air conditioners disinfection has helped yet, because the smell earlier, despite airing did not go away.
Therefore, 3 points - The performance at this price.