How do aloe vera plants prevent mold?

Aloe vera plants help prevent mold growth primarily through their natural antibacterial and antifungal properties. The gel inside the leaves contains compounds like saponins and anthraquinones that inhibit the growth of harmful microorganisms. Additionally, the plant's ability to retain moisture while providing good airflow around its leaves creates an environment less conducive to mold. Proper care, including well-draining soil and avoiding overwatering, further supports mold prevention.