Mould on parade shoes

So I went to polish my parade shoes and found a big collection of mould on the underside of my parade shoes. Is this something I’m doing wrong or do I just have to clean my parade shoes every cadet night?1570653339794757768844934661575|370x500

Just remove excess mud/ dirt/ sand from your shoes and you should be fine.

Moulds natural and appears where ever it wants to. The shoes have probably been either stored or put away whilst wet or damp and that caused the growth

Ok thanks