Comment by DANmode
11 hours ago
As long as that doorway isn’t made of wood,
or have any cracks for air to enter the door or doorjam,
that 90% relative humidity should be no problem!
11 hours ago
As long as that doorway isn’t made of wood,
or have any cracks for air to enter the door or doorjam,
that 90% relative humidity should be no problem!
Indoor air during wintertime tends to be low humidity in many places, with most residences running humidifiers to reach a comfortable (~35% RH) level. Clothes-drying will both benefit from the first and assist in the latter.
(California is a notable exception.)
In places which are humid during winter-time, cracking a few windows open will allow for equalisation with the outside, again keeping indoor humidity reasonable.