Hoe je slips wast zodat ze langer meegaan

Quick answer

Wash knickers in cool water with a gentle detergent, and treat hand washing as the default for lace, delicate mesh and anything with a fine trim. If you machine wash, use a mesh laundry bag on a delicate cycle and skip the dryer entirely. Most knickers do not wear out from wearing; they wear out from heat, friction and detergent residue, so those three things are what your routine needs to control.

Sort by fabric and colour, not by convenience

The fastest way to shorten the life of a delicate brief is to wash it with heavy cotton, denim or towels. Those items are abrasive when wet, and they also hold more water, which means your knickers spend longer being tumbled around. Keep a separate pile for lace, mesh and anything with a delicate trim, and a second pile for everyday cotton or TENCEL blends. Sort by colour inside those piles so a new pair of pink-a-boo knickers does not pick up dye from something darker.

There is one sorting rule people ignore most often: close hooks, poppers and zips before washing. An open hook catches lace like a fish hook, and by the time the cycle ends the damage is already done. If a garment has a hook-and-eye closure, fasten it. If it has a zip, close it.

Turn down the temperature and the spin

Heat is the main enemy of elastane, the fibre that gives knickers their stretch. Hot water and a hot dryer both cause it to degrade, which is why waistbands go slack long before the fabric looks worn. A cool or cold wash is enough for normal soil, and it protects colour as well. If you have a heavily soiled pair, pre-treat the area rather than reaching for a hotter cycle.

Spin speed matters almost as much as temperature. A high spin flattens lace and twists waistbands. Choose the lowest spin your machine offers for delicate loads, or use a hand-wash or delicate programme that already limits agitation.

Use less detergent than you think you need

Standard laundry detergent is formulated for heavy fabrics and heavy soil. On knickers, the excess does not rinse out fully, and residue left in the fibres attracts more dirt and can irritate sensitive skin. Use a gentle or delicate-formula detergent and measure it, rather than pouring by eye. Skip fabric softener altogether: it coats fibres, reduces breathability and works against the moisture-wicking properties you want in underwear.

If your knickers are made from TENCEL fibres or recycled lace, check the care label before choosing a product. Some enzyme-heavy detergents are fine on cotton but too aggressive on protein-based or delicate fibres. When in doubt, a pH-neutral gentle wash is the safer choice.

Hand wash vs machine wash: pick per garment

Hand washing is not automatically better for everything, but it is the safer option for lace, fine mesh, silk and anything with a delicate trim. Fill a basin with cool water, add a small amount of gentle detergent, and squeeze the water through the fabric rather than scrubbing it. Rinse until the water runs clear, then press the water out between your palms. Never wring or twist.

Machine washing is perfectly reasonable for everyday cotton and TENCEL briefs, provided you use a mesh laundry bag and a delicate cycle. The bag is not a gimmick: it stops straps and trims catching on the drum or on other garments, which is where most accidental tears happen. It also keeps small items from disappearing into the machine or getting tangled with a bra.

Dry flat, and never on a radiator

Tumble drying is the single fastest way to age a pair of knickers. The heat breaks down elastane and the tumbling adds friction, so waistbands relax and lace loses its shape. Air drying takes longer but costs nothing and adds months of wear. Lay knickers flat on a towel or drying rack, reshape them while damp, and let them dry away from direct sun, which can fade colour.

If you are short on space, hang them by the waistband rather than by the gusset. Hanging by one edge stretches that area and distorts the fit. Radiators and heaters are worth avoiding too: the dry heat is similar to a dryer, just slower.

Store them so they keep their shape

Once dry, fold knickers and stack them loosely in a drawer. Cramming them into a tight space compresses lace and can leave creases in elastic that do not recover. If you have a drawer divider, use it: keeping briefs separate from bras and socks reduces snagging. A drawer sachet is optional, but if you use one, keep it away from direct contact with lace.

Rotate your pairs rather than wearing the same three on repeat. Giving each pair a rest between wears lets the elastic recover and reduces the buildup of body oils and detergent residue. It is a small habit that noticeably extends how long a set stays in good condition.

Your knicker care routine, step by step

1. Sort into delicate and everyday piles: Separate lace, mesh and fine-trim briefs from cotton and TENCEL everyday pairs, and sort by colour within each pile. Fasten any hooks or zips before washing. Common mistake: throwing everything in together because it is one small load. That is how lace trims snag.
2. Pre-treat marks, then choose your wash method: Dab a little gentle detergent on any marks and leave for a few minutes. Hand wash delicate pairs in cool water; machine wash everyday pairs in a mesh laundry bag on a delicate cycle. Checkpoint: if the care label says hand wash only, believe it.
3. Wash cool with a small dose of gentle detergent: Use cool or cold water, the lowest spin setting, and measure your detergent rather than pouring by eye. Leave fabric softener out entirely. Common mistake: assuming more detergent means cleaner. Residue attracts dirt and can irritate skin.
4. Rinse thoroughly and remove promptly: Rinse until the water runs clear, then take items out of the machine as soon as the cycle ends. Leaving damp knickers sitting in the drum encourages odour and creasing. Checkpoint: no slippery feel left in the fabric means the detergent is fully rinsed.
5. Press out water and dry flat: Squeeze water out gently between your palms rather than wringing. Lay flat on a towel or rack, reshape while damp, and keep away from direct sun, radiators and the dryer. Common mistake: hanging by the gusset, which stretches that area out of shape.
6. Fold, store loosely and rotate: Fold pairs and stack them loosely in a drawer with room to breathe, separate from bras and hardware. Rotate your pairs so each one gets a rest between wears. Checkpoint: if a waistband starts to feel slack, check your drying habits before blaming the fabric.

Product facts

• Eco Lace Original Brief - Sand: Eco Lace Original Brief - Sand is crafted from buttery-soft TENCEL fibers and 85% recycled lace, and the Eco Lace is GRS Certified (Global Recycle Standard). Recycled lace and TENCEL fibres are more sensitive to heat and friction than plain cotton, so this is a pair that benefits most from a cool hand wash or a bagged delicate cycle.
• ZigZag Lace Original Brief - Pink-a-Boo: ZigZag Lace Original Brief - Pink-a-Boo sits at the low hip with ample back coverage and is finished with a delicate lace trim. The lace trim is the part most likely to snag in a mixed load, so washing it inside a mesh bag protects the detail that makes the brief what it is.
• High Rise Brief Four Pack - Hearts on Fire: High Rise Brief Four Pack - Hearts on Fire sits softly and slightly higher at the waist with generous back coverage, and is made to stay in place without digging, rolling or riding up. A high-rise waistband has more elastic to lose, so keeping the wash cool and skipping the dryer is what preserves that stay-put fit over time.