RADON 4.7 pCi/l# Living
s*n
1 楼
Home inspector give me 4.7 pCi/l result for RADON test in the basement and
told me is above the EPA safe range of 3.9 pCi/L.
They suggest to install a radon mitigation system. Anyone had experience
with it?
Thanks a lot.
Ying
told me is above the EPA safe range of 3.9 pCi/L.
They suggest to install a radon mitigation system. Anyone had experience
with it?
Thanks a lot.
Ying