Air Drying Sweaters
Drying needs attention even after a sweater has been cleaned correctly. A wet knit can change shape if its weight is unsupported, while an overcrowded drying area can keep moisture trapped. Follow the garment's flat-drying or other specified method and consider the room's airflow and humidity rather than assuming any convenient hanging position will protect the fabric.
Air must reach the clothing
Homes & Gardens describes using a generously sized drying rack rather than crowding wet garments together. The arrangement should allow moisture to leave the fabric instead of trapping it between overlapping items. A small floor footprint is helpful only if the clothing still has enough space to dry.

Consider the room as well as the rack
The source pairs indoor drying with dehumidification to manage the extra moisture released into the room. Its personal account should not be presented as a universal timed result for every home. For delicate garments, choose a supported drying arrangement consistent with the care label rather than copying a hanging method intended for sturdier items.
GarmentCare Guide 