Hello I’m in a rental. We had a shower leak a couple months ago where the shower head was constantly dripping. Have a linen cupboard behind the shower started getting mouldy and swelling. They came and ‘fixed’ it. Is it supposed to look like this. Also from the constant running of water the tiles/grout are stained yellow so is the drain cover. I don’t know how to remove the cover to clean. It also smells horrible like rotten egg. I have tried what feels like everything if I could please have some help .
