What kills mold effectively?

Mold can be killed effectively using EPA-registered fungicides, hydrogen peroxide, vinegar, and professional antimicrobial treatments. Bleach only works on non-porous surfaces and often fails to penetrate deeper materials like drywall or wood. Severe mold growth may require removing damaged materials, including insulation or carpets. Any cleaning solution works best when moisture issues are fixed first; otherwise, mold returns quickly. Safety precautions such as gloves, goggles, masks, and proper ventilation are important during treatment. For large or persistent infestations, certified mold remediation specialists ensure thorough removal, contamination control, and long-term indoor environmental safety and prevention success.