Here 's an update to our problem and finally the solution. It really took us 10 months to get the right help. We were desperate and willing to move out! I really want to share this if you suffer under the same problem!
After we had about 8 people from four different pest control companies in our house only one gave us the useful hint. Get your sewer checked!
We found a very good company.
http://www.drainage-experts.com
They first fixed the broken sewer. We thought that's it, but after a few weeks problem came back. We found out that traps are better than poison. Disgusting to bin them, but better than rotten ones under the kitchen floor! We had even builders in the house to open the kitchen floor. They removed five dead rats and lots of droppings.
Finally they put a valve in the sewer outside the house. No more rats, no more smell and we are more than happy!
Here 's an update to our problem and finally the solution. It really took us 10 months to get the right help. We were desperate and willing to move out! I really want to share this if you suffer under the same problem!
After we had about 8 people from four different pest control companies in our house only one gave us the useful hint. Get your sewer checked!
We found a very good company.
http://www.drainage-experts.com
They first fixed the broken sewer. We thought that's it, but after a few weeks problem came back. We found out that traps are better than poison. Disgusting to bin them, but better than rotten ones under the kitchen floor! We had even builders in the house to open the kitchen floor. They removed five dead rats and lots of droppings. :shock:
Finally they put a valve in the sewer outside the house. No more rats, no more smell and we are more than happy!