I have a house that was built in 1916. I have been up grading but I also know that termites is eating up the wood. When the rain stops I am getting my house treated but they are also in trees and on property. They are in a bed room and living room walls also in the ceilings of theses two rooms. I also recently located some spots in the kitchen. The house need lots of up grades would it be wise to go on and treat the terimites and up grade room by room. Or will this be a waist when you can sell and purchase a manufacture home.