Quick Answer
Wool sweaters may be washable, but the right method depends on the wool type, construction, and care label. Hand washing in cool water is a cautious option for many sweaters; some are machine washable, while others require dry cleaning.
How to Wash Wool Sweater
Follow the care label first. If hand washing is permitted, use cool water and a wool-safe detergent. Gently press suds through the sweater without rubbing, twisting, or stretching it, then rinse in cool water. For machine-washable sweaters, use the wool or delicate cycle, cool water, and a laundry bag if available. Some wool sweaters require professional cleaning.
How to Dry Wool Sweater
Do not wring or tumble dry unless the care label explicitly allows it. Press out excess water gently, roll the sweater in a clean towel, then reshape it and dry flat away from direct heat or sunlight.
What to Avoid
Avoid hot water, vigorous rubbing, twisting, hanging a wet sweater, and unapproved tumble drying. Do not assume every wool sweater can be washed at home.
Important Warnings
Wool can shrink, felt, or lose its shape with heat, agitation, or abrupt temperature changes. Care requirements vary by wool type, knit, finish, and construction; follow the garment label or manufacturer instructions.
Related Questions
Care recommendations can vary by material, model, construction, coatings, and manufacturer. Always follow the item's care label or official manufacturer instructions when available.