Removing mould from blind

wantonnoodle

We have a window along the side of our bath. The shower is also over one end of the bath, so you need to stand in front of the window while showering. In order to maintain maximum privacy we fitted a moisture resistant blackout blind from Dunelm just over a year ago. This works a treat in maintaining privacy, however, as it gets wet from the shower spray, we've noticed that its started to show signs of mould starting to develop on the lighter parts of the pattern.

Does anyone know of something that would clean the mould off the blind effectively without causing the colours to change on the blind fabric? Normally, I would have used diluted bleach to clean off paintwork etc, but I'm worried that that would lead to loss of colour in the blind.