Black mould in a bathroom - any ideas?

[RedRosie]

Hello all. An elderly relative has finally agreed to let me help them clean their house (very proud, poor mobility and eyesight) after which I'm planning to pay for a regular cleaner to help keep on top of it as I live far away.

It's a bit of a state to say the least. The bathroom, especially the shower cubicle, is very bad and has been like a long time. Lots of black mould around the seals and the grouting. Does anyone have any tips or can anyone recommend good products? I wish I could afford to have it all ripped out and replaced but I can't - so any tips most welcome. Not afraid of hard work but can only spend limited time on it. What can I do in a day?

Advice much appreciated.

[mustbetimeforacreamtea]

How's it going OP?

[WingsClipped]

I use the cotton wool soaked in bleach overnight as 80s suggested. Works everytime