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How to Care for Your Clothes

Proper care extends garment life 2-3x, saves money, reduces waste, and minimizes microplastic pollution.

Washing Fundamentals

Wash cold

Cold water prevents shrinkage, color fading, and reduces microfiber shedding by 30%. Hot water is only needed for heavily soiled items or sanitizing.

Turn clothes inside out

Protects outer surface from abrasion, fading, and pilling. Especially important for printed or dark garments.

Wash less often

Jeans can go 5-10 wears. Sweaters 3-5 wears. Outerwear even longer. Only underwear, socks, and workout clothes need washing after every wear.

Use gentle cycle for delicates

Silk, lace, cashmere, and thin fabrics break down in normal cycles. Use a mesh laundry bag for extra protection.

Don't overload the machine

Clothes need room to move. Overloading causes uneven washing, more friction, and faster wear.

Zip up zippers, button buttons

Open zippers and hooks snag other garments, causing pulls and damage.

Care by Fabric Type

Cotton

Wash: Machine wash cold or warm
Dry: Tumble low or line dry
Iron: Medium-high heat

Pre-shrunk cotton is safe in the dryer. Raw cotton can shrink 3-5% — wash cold and air dry to prevent.

Polyester

Wash: Machine wash cold
Dry: Tumble low or hang dry
Iron: Low heat only

Use a Guppyfriend bag to catch microfibers. Never iron on high — it will melt. Dries fast, doesn't need a dryer.

Wool

Wash: Hand wash cold or gentle cycle
Dry: Flat dry only — never tumble
Iron: Low heat with steam

Wool is self-cleaning — air it out between wears. Never wring. Use wool-specific detergent (pH neutral).

Silk

Wash: Hand wash cold or dry clean
Dry: Flat dry or hang in shade
Iron: Low heat, no steam

Never use bleach or fabric softener. Store away from sunlight. Press while slightly damp.

Linen

Wash: Machine wash cold or warm
Dry: Line dry preferred
Iron: High heat with steam while damp

Gets softer with every wash. Wrinkles are natural — embrace them or iron while damp. Shrinks on first wash.

Denim

Wash: Wash inside out, cold, infrequently
Dry: Line dry or tumble low
Iron: Rarely needed

Raw denim: don't wash for 6+ months to develop natural fading. Spot-clean stains. Freeze to kill bacteria (yes, really).

Cashmere

Wash: Hand wash cold only
Dry: Flat dry on a towel
Iron: Steam from a distance

Use baby shampoo or cashmere wash. Never hang (stretches). Fold and store with cedar to prevent moths.

Nylon / Spandex

Wash: Machine wash cold, gentle cycle
Dry: Hang dry — heat damages elasticity
Iron: Avoid — low heat if needed

Dryer heat breaks down spandex/elastane over time. Your leggings will last 2x longer if you skip the dryer.

Reducing Microplastic Shedding

If you own synthetic clothing (most people do), these steps significantly reduce the microfibers entering waterways:

Use a Guppyfriend washing bag

Put synthetic garments in the bag before washing. Empty collected fibers into trash (not drain).

Catches 86% of microfibers

Install a washing machine filter

Filters like Filtrol or PlanetCare attach to your machine's drain hose. Requires periodic cleaning.

Catches 87% at the source

Wash cold, short cycle, full load

Cooler water, less agitation, and less water-to-fabric ratio all reduce fiber release.

Reduces shedding 30-50%

Use liquid detergent

Powder detergent granules scrub against fabric, increasing fiber breakage. Liquid is gentler.

Less abrasive than powder

Skip the dryer for synthetics

Dryer lint from synthetic clothes is pure microplastic. Air drying eliminates this entirely.

Eliminates lint trap fibers

Common Mistakes That Ruin Clothes

Using too much detergent

More soap ≠ cleaner clothes. Excess detergent leaves residue, attracts dirt, and stiffens fabric. Use half of what's recommended.

Drying everything on high heat

High heat shrinks cotton, melts synthetics, and destroys elastic. Use low heat or air dry for anything you care about.

Ignoring care labels

Those symbols exist for a reason. A "dry clean only" garment washed in hot water is a one-way trip to donation size.

Storing knits on hangers

Sweaters, cashmere, and knits stretch on hangers. Fold them. Only structured garments (jackets, dress shirts) should hang.

Bleaching colored clothes

Chlorine bleach destroys color and weakens fibers. Use oxygen bleach (OxiClean) for colors, or just use cold water and pre-treat stains.

Decode Any Care Label

Not sure what those laundry symbols mean? Use our Care Symbol Decoder.

Decode Care Symbols