mould spots on fly screens

[ValP1]

Taken our caravan out of winter store and she is in a good dry condition apart from black mould spots on one fly screen. No damp around the area, just the bottom half of the screen. I've scrubbed it with soap, weak bleach solution, lemon juice and baking powder mix, rinsed it and can't get rid of it. Any suggestions please?

 

[peter_374313024]

Hi you could try flash spray with bleach works wonders

 

[ValP1]

Hi you could try flash spray with bleach works wonders

Thanks for the reply Peter. I'll give that a go.

cheers