No, heat drying is safe for all of the materials that need to be dried. You will need to remove some items in the area that needs to be dried. We will provide you with a list.
How long will it take to be done?
Good question, There are many variables. How wet is the structure or how deeply saturated are the materials. What kind of materials are saturated and more. Your professional instructor should be able to help you understand more. But consider this, an entire home flooded wall to wall can be dried in three to five days in many cases.
What will I need to do?
Just follow the direction of the instructor and check on the project periodically.
How do I know its done?
You will be provided with moisture detection equipment to probe the walls and base boards. When the readings are right your dry and done. Don't worry, we are here to help you 24/7/365.