Style Guide · Care

Washing Knit Tops Without Wrecking Them

Nearly every top that dies young is killed by heat or by a hanger.

Cold water, always

Hot water is what shrinks rayon and fades dye. Cold water at a gentle cycle cleans normal wear perfectly well, because modern detergent is built for it. The only reason to go warm is a stain that needs it, and even then it is the stain that gets treated, not the whole garment.

The dryer is the problem

Tumble heat is responsible for most shrinkage, most pilling and most of the sad shapeless tops at the back of a drawer. Lay knits flat on a towel or hang them on a wide hanger and they dry in a few hours. If the dryer is unavoidable, use the lowest heat setting and pull the top out while it is still slightly damp, then lay it flat to finish.

Why necklines go wavy

Water is heavy. A soaking wet knit hung by its shoulders is a garment being stretched by its own weight for four hours. That is where the wavy neckline and the pointed shoulders come from, not from wearing it. Lay it flat while wet, hang it once dry.

Detergent and what it does

A mild liquid detergent, and less of it than the cap suggests. Excess detergent does not rinse out of a dense knit and leaves a film that feels stiff and grey. Skip fabric softener on anything with spandex, because it coats the elastane and kills the recovery that makes the top hold its shape. Never bleach a colored knit.

Pilling

Pills are short fibers rubbed loose, and they form where fabric rubs fabric: under the arms, at the seatbelt line, where a bag strap crosses. Wash inside out and in a mesh bag to slow it down. A fabric shaver removes what forms. Higher polyester content pills more, higher modal content pills less.

Dye transfer

New dark rayon bleeds on the first two washes. Wash a new deep color alone the first time, or with things it cannot ruin. A color-catcher sheet is cheap insurance in a mixed load.

Storage

Fold knits. Hanging a heavy knit for months pulls the shoulders into points that never come out. Woven blouses are the opposite and want a hanger with some width to them. Wire hangers are the enemy of both.

DoDo not
Cold wash, gentle cycleHot water on rayon or modal
Lay flat to dryHang anything soaking wet
Mild detergent, small doseSoftener on spandex blends
Turn dark and printed tops inside outWash a new deep color in a mixed load
Fold knits on a shelfStore knits on wire hangers

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The pieces this guide keeps pointing at, from the XIEERDUO range.