Caravan cover woes

Garden Man
Garden Man Forum Participant Posts: 1
edited April 2014 in Caravans #1

Hello to everyone,I'm wondering if anyone can help me. I've owned a caravan for many years but I'm new to caravan covers and purchased one last year as it was a requirement at my new storage facility. I used it over this winter for the first time and over
wintered my van as normal, taking cushions out, and using moisture absorbing crystals etc. When I checked my caravan I found that black mould had formed on the wooden cupboard surfaces and worktops. Although I have removed the black mould it has stained the
wood surface. I have my van serviced and damp checked every spring and it is sound. The cover is described as 'breathable' and I have never had this problem any other year when storing my van without a cover. 

Has anyone else had this problem or can anyone assist with advice on storage using a cover.

Thank you.