My bathroom tends to develop dark patches/spots of mildews/fungus
on the edges, toothbrushes, towels (that are hang in the bathroom),
shampoo caps, practically anywhere in the bathroom.
I've thought of mopping the room dry but it's frequently used so this
is not practical.
These dark patches can't be scrubbed off & will need fungus gels to
be applied (& after a few hours, they can be removed). They can
form in a matter of a day or two on towels.
Would a ventilator help?
Is there any chemical or how can I identify the source of the issue?
My old house's bathroom didn't have this issue.
What else can I do to minimize these fungal formations?