Black mold on tile in shower cabin. Poor ventilation, humidity, condensation cause fungus on the walls, close up. Unhygienic dirty mildew in bathroom

- Image ID: RENEW3
Kira Yan / Alamy Stock Photo
Image ID: RENEW3
Black mold on tile in shower cabin. Poor ventilation, humidity, condensation cause fungus on the walls, close up. Unhygienic dirty mildew in bathroom on ceramic floor