black mildew meaning in Hindi

Examples

1. Q . I have black mildew stains on the wood between my storm windows and main windows.
2. So, take out the stopper and clean it in household bleach; if I am right you will find it coated with black mildew.
3. The grayish-black mildew apparently started in V-shaped grooves on the floor and spread to the surface of some of the boards.
4. Black mildew, and its green cousin algae, will grow on a damp surface, and any damp surface except glass, unpainted metal, and glazed tiles.
5. A . . It's an old story, this green stuff and black mildew, and this is the season for it, from now until autumn and maybe beyond.