The appearance of a dampness problem in the bathroom is quite normal due to the specifics of the room.
However, it is always possible to reduce humidity levels.
After taking a shower or even brushing your teeth, it is worth wiping down the surfaces in the bathroom. Thanks to this habit, the humidity level will always be lower.
If possible, at least after taking a shower, leave the door open. This will prevent most of the steam and moisture from remaining in the bathroom.
It is important to understand that the ventilation system must be cleaned in a timely manner to function properly. If it is dirty, the humidity level will always be high.
As it turns out, there are special products that are designed specifically to restore normal humidity levels in the bathroom.
You can find a dehumidifier in the equipment section.
If you still dry things or part of them in the bathroom, then you should give up this habit. Use the balcony or a special accessory for this purpose.