GARMENT CARE

How to Care for Your Clothes by Fabric Type

Most clothing damage happens in the laundry room, not the wardrobe. Knowing how each fabric responds to water, heat, and agitation lets you wash, dry, and store your clothes in ways that keep them looking new for years longer.

What is the fabric care and laundry about?

Delicate fabrics like silk, cashmere, and fine wool need cool water, gentle or hand-wash cycles, and flat drying away from direct heat. High heat, aggressive agitation, and harsh detergents break down the fibers in delicate materials quickly. When in doubt, always check the care label first and err toward the gentlest option available, because you can always rewash a garment that is not clean, but you cannot undo shrinkage or damage from heat.

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Reading Care Labels

Care labels use a standardized set of symbols that indicate the maximum recommended treatment for a garment. A tub icon represents washing, a triangle represents bleaching, a square represents drying, an iron icon represents ironing, and a circle represents dry cleaning. Lines beneath a tub icon indicate a gentler cycle (one line for gentle, two for very delicate). An X through any symbol means do not use that process. Reading the label before the first wash is the single most effective way to avoid ruining a new garment. If a label has worn away, treat the piece as delicate until you can identify the fabric content.

Natural Fibers: Cotton, Linen, Silk, and Wool

Cotton is the most forgiving natural fiber and can typically handle warm water and machine washing, though darker colors benefit from cold water to prevent fading. Linen is also washable but wrinkles significantly; tumble drying on low or line drying and ironing while still slightly damp produces the best results. Silk is delicate and prone to water spotting; hand washing in cool water with a gentle detergent, then rolling in a towel (never wringing) and laying flat to dry is the safest approach. Wool felts and shrinks in hot water and with agitation; use cool water, a wool-specific detergent, and either a gentle machine cycle or hand washing, then dry flat to prevent stretching.

Synthetics: Polyester, Nylon, and Spandex

Polyester is durable and generally machine washable, but high heat in the dryer can cause pilling and distort synthetic shapes. Nylon is similar to polyester in care needs and is also vulnerable to heat. Spandex, which appears in most stretch garments, degrades with high heat and chlorine bleach; always use cool or warm water and avoid the dryer when possible. Synthetics are also prone to retaining odors, so a pre-soak in cool water with a small amount of detergent before a normal wash cycle helps with activewear and items worn close to the skin.

Blends and Special Finishes

Blended fabrics combine the properties of their component fibers, so a cotton-polyester blend needs care that respects both: cool to warm water, no high heat drying. Special finishes add another layer of complexity. Water-repellent coatings on outerwear are damaged by regular detergent and benefit from technical wash products designed to preserve the treatment. Embellished garments with beading, sequins, or metalwork should be turned inside out, placed in a mesh laundry bag, and washed on the gentlest cold cycle, then laid flat to dry. Dry cleaning is the safest option for tailored garments with internal structure, such as blazers and coats.

Storage and Pilling Prevention

Proper storage extends the life of a garment as much as proper washing. Knitwear should be folded rather than hung to prevent stretching at the shoulders. Structured garments like blazers need shaped wooden or padded hangers to maintain their silhouette. Cedar blocks or lavender sachets deter moths in natural fiber storage without the toxicity of mothballs. Pilling occurs when short fibers in a fabric tangle into balls from friction during wearing and washing. A fabric shaver (also called a lint shaver or defuzzer) removes pills safely. To prevent pilling, turn knits inside out before washing, use a gentle cycle, and dry flat rather than in the tumble dryer.

What to know

Key things to keep in mind

Read the label before the first wash. Care instructions on labels reflect the manufacturer's testing of that specific fabric combination. They are the most reliable guide you have.
Cold water is almost always safe. Cold water preserves color, prevents shrinkage in most fabrics, and is gentler on fibers than warm or hot. Default to cold unless the label specifies otherwise.
Heat is the enemy of longevity. High dryer heat is the primary cause of shrinkage, elastic breakdown, and fiber damage. Air drying or low heat extends the usable life of almost every garment.
Mesh bags protect delicates in the machine. A zipped mesh laundry bag reduces friction during the wash cycle and protects embellishments, straps, and delicate constructions from snagging.
Store knitwear folded, never hung. Hanging a knit garment allows gravity to stretch it out of shape over time. Folding and stacking, or storing in a drawer, keeps the shape intact.

Questions

Frequently asked questions

Can I wash silk at home?

Yes, in most cases. Fill a basin with cool water and a small amount of detergent formulated for delicates. Submerge the garment and gently swish it without wringing or scrubbing. Rinse in cool water, roll it in a clean towel to absorb excess water, then lay it flat to dry away from sunlight or direct heat. Check the care label first; some heavily structured silk garments are better dry cleaned.

Why does wool shrink in the washing machine?

Wool fibers have a scaly surface that, under heat and agitation, causes the scales to interlock and tighten together in a process called felting. Once wool has felted, the shrinkage is permanent. Cool water and minimal agitation prevent this. Many modern washing machines have a wool or hand-wash cycle that limits both water temperature and drum movement.

How do I remove pilling from a sweater?

Use a fabric shaver or lint shaver, which is a small handheld device with a rotating blade behind a protective guard. Lay the garment flat on a hard surface, hold it taut, and move the shaver in gentle circular motions. Do not press hard. Clean out the shaver's collection chamber frequently during use. The result should be a smooth surface that looks close to new.

Is dry cleaning always necessary for the labels that say it?

Dry clean labels are sometimes conservative recommendations rather than strict requirements. Unstructured garments labeled dry clean, such as a draped silk blouse, can often be hand washed successfully if you follow the silk care steps above. Structured garments with interfacing, such as blazers and suit jackets, genuinely need dry cleaning because water can damage the internal construction even when the outer fabric is washable.

How do I prevent colors from bleeding in the wash?

Wash dark or bright new garments separately for the first two or three washes, as dyes are most likely to bleed when new. Use cold water, which causes less dye release than warm. Adding a small amount of white vinegar to the rinse cycle can help set dye in some fabrics, though it is not a guarantee. Color-catching sheets (available in most laundry aisles) absorb loose dye in the wash water and prevent it from transferring to other garments.