When the shower pan has leaked from upstairs...chances are, you may have mold downstairs (and in this case, in the walls too). The protective equipment we use keeps us safe while remediating the nasty mold. The affected area is contained, dried, cleaned, and hepa vac'd. Then, a 3rd party conducts a mold clearance test. All in the days work of a Rainbow Restoration technician! If you suspect you have mold hiding in the walls of your home, call us at 760-294-8700.