Zero Odor! It changes a smell to oxygen and something- literally removes it like it never existed, I can’t live without the stuff! I’m sure I have a half dozen bottles. If it’s in the carpet, I would pour it on so it soaks into the subfloor and kills it. Zero Odor ZOG 1025 General Household Basic Deodorizer Kit https://www.amazon.com/dp/B000A5E9F2/ref=cm_sw_r_cp_api_glc_fabc_uNldGbSPGVRJV