Mold and mildew thrive in damp, poorly ventilated environments, making thorough cleaning and proper storage crucial for preventing growth on sex dolls. After each use, wash the doll thoroughly with warm water and a mild, doll-safe cleanser, paying close attention to creases, joints, and internal cavities. Ensure the doll is completely dry before storage, as residual moisture fosters mold development. Use a soft, absorbent towel or cloth to pat dry, and consider applying a doll-specific antifungal powder or spray to inhibit mold spores. Store the doll in a cool, dry, and well-ventilated area, avoiding humid spaces like bathrooms or basements. If storing for an extended period, keep the doll in a breathable bag or cover it with a cloth that allows air circulation. Periodically inspect the doll for signs of mold or mildew, especially in hidden areas. Maintaining a clean, dry environment and ensuring thorough drying after cleaning are the best defenses against mold and mildew, preserving the doll’s integrity and hygiene.