Now the whole house has been cleansed with these chemicals.
The families discover their home homes in horror. They get really annoyed since all their fabrics have been burnt and their whole house has been sanitised with chemicals that damaged stuff.
Cleansing gang cleans entire house with damaging chemicals that destroyed walls and worn out fabrics making them almost fully transparent. For example the piano was cleansed with these chemicals and these chemicals could easily damage all the parts in a piano.