Fill a sink, basin, or tub with lukewarm water
Add a wool wash or gentle detergent
Submerge the sweater and let it soak for 10 to 20 minutes
Gently press out excess water without wringing
Roll the sweater in a clean towel and press to remove more moisture
Lay the sweater flat on a blocking mat, towels, or a clean surface
Shape the sweater to the desired measurements
Smooth the edges, sleeves, and neckline evenly
Pin the sweater in place if needed
Leave it to air dry completely
Remove pins once fully dry
Recheck the shape and adjust if necessary