Advice on two cleaning issues please. Pics included.

[someonehastoberight]

I have two cleaning issues please, the first is a black mould on the bath and shower it’s fairly new but won’t shift. The second is scaly white lines on the shower and taps.
so far I’ve tried-
mould spray
bleach
white vinegar
disinfectant.

nothing has worked any ideas?

Images currently under review!

Try another brand of mould remover. Bleach on kitchen roll so the bleach is in full contact with the grout, left overnight..
For the 2nd pic, I can't quite make out what it is. Vikal if it's limescale build up.

Try pink paste in a pot.

You might need ro dig out the old silicone and reseal it.

How did you apply the vinegar? If it’s limescale, you’d need to dampen a paper towel in it and leave it for a while. I’m not sure what it would do to the chrome though as I’ve only ever done this on ceramic or stainless steel. Maybe Viakal?

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HG mould spray and Viakal

Thank you everyone. Yes I sprayed then left a few minutes and wiped. Clearly not long enough!

The mould is in the sealant by the looks of it so you’ll only shift it by removing and reseal if