Cleaning help

[Butterflypuzzle]

Hi, on our shower floor we have these non slip circles. They get a dirty/mouldy ring round them and I haven’t found anything that works to get rid. Any ideas from you wise people would be wonderful - thank you!

Are they adhesive? Can you try a steam mop or similar? Or the pink paste. Failing that id try to remove them and stick new bigger ones in the place.

Astonish mould spray. Open the window spray it all and leave it for a bit, use a brush to clean it off. I’d be surprised if it doesn’t work!

HG mould spray, I wish I had taken before and after photos of the underneath of my bath mat. Works miracles. Ventilate the room well. You can buy it on Amazon

https://hg.eu/uk/products/hg-mould-spray

Thank you all, very good tips. I have tried detail mould spray and cillit bang but not astonish or HG so I’ll give them a go. And if not, removing them and replacing with bigger ones is a great idea!