How do I remove heavy mold from car carpet?

Answer: Heavy mold can be very dangerous; it is very possible to be a permanent stain or odor problem. My best recommendation is to try deep cleaning the infected carpet with BISSELL 2X Professional Deep Cleaning Formula. Deep cleaning will assist in removing the mold stain and odor, but likely will not resolve your mold problem. As a finishing step, spray the affected area with OxyPro® or OxyPro® Pet Stain Remover for Carpet to try removing any lingering stains and odors