No, You Cannot Safely Reuse Moldy Tupperware
No—you cannot safely reuse moldy Tupperware. Even after aggressive scrubbing, boiling, or soaking in vinegar or bleach, mold spores, mycotoxins, and biofilm remnants persist in microscopic surface imperfections—especially in polypropylene (PP #5) and older polyethylene (PE #2) containers with microscratches,…