Floor if the damage is more serious, there is a large area of mildew and
deformation, etc., do not recommend renovation. Because the floor moldy usually
go deep inside the floor, after grinding the floor surface will still have
mildew spots; and floor deformation and damage can not be remedied by grinding.
If most of the floor has been damaged, mildew, deformation, it is recommended
The overall renovation of the floor of the room better, the basic can
achieve the effect of the new floor. The choice of local refurbishment is
likely to cause new and old differences between the floor, the longer the floor
life, the more obvious differences between old and new.