Curtains and blinds: the deep-clean that won't shrink, sag or snap a cord

Window textiles are the household's largest dust surface and the only soft furnishings almost nobody washes on schedule - which is why the clean that eventually happens is the emergency one, done under pressure, with the shrinkage that only pressure teaches you about. The routine version is calmer, and it keeps the curtains flat.

The decision tree on the label

• Cotton and linen sheers, unlined: the machine's gentle cycle, cold to warm, hooks and rings off, half-load so they can swim - and take them down and re-hang them damp on the rail they'll dry on: the hook-line crease is the wrinkle the iron never fully loses, so the pole is the drying rack. They will shrink a little the first hot time - warm, not hot, is how the hem survives the wash.
• Lined and black-out: the lining and the face shrink at different rates and the bond of a black-out layer detours around a machine's agitation - these are the bathtub category, or the dry cleaner if the label says so flatly.
• Delicate synthetics and anything beaded: laundry bag, cold, no spin or the lowest one - the spin cycle is where trims go to die.

The bathtub method, with its two honest costs

Plug the tub, warm water, a cap of mild detergent, curtains in and pressed under the surface like a small pond, twenty minutes, drain, and the refill-and-press pass until the bubbles give up - never wring; then straight back to the rail damp, which uses the fabric's own weight as the clamp. The two costs stated: it is a half-morning, and the tub itself needs its own rinse afterwards - dust off a curtain is a film over everything it passes through, and the bath wants the same scrub it gave the curtains.

Blinds and the routine that halves the emergencies

Venets (aluminium or faux wood) love a microfiber-wrapped wand or the sock-over-the-fingers sweep across each slat, top to bottom, and a vacuum's brush nozzle with the head held behind the ladder cords - the slats' dust and the cord's grime are the same thirty minutes. Faux-wood and real wood never take a soaking cloth - the dampness swells the slat's edge and the laminate lifts - and a wet wipe of diluted detergent on a real-wood blind is fine only when it leaves no standing shine to dry in sun. The prevention layer costs nothing monthly and is the reason the annual job shrinks: vacuum the closed curtains' face on the rail with the soft brush once a month, and shake the sheers outside - the dust that never settles deep is the stain the emergency clean used to chase.