It is sad to discover that the ceiling of our house was infested by termites. I hired a carpenter to check on the ceiling. He ha removed 8 boards, all with termites. We spent 3 liters of insecticides to be assured that the termites are all dead. Now it is 2 weeks already without the ceiling. We are going to check again the ceiling for a probable re-infestation. When everything is clear then the boards will be installed. This is big money for us that cost $1,000 for the labor and materials.