Practical
How long bedding should last, and what to look at before replacing it
17 July 2026 · 4 min read
Two to three years for cheap cotton, ten or more for good linen. Here are the honest lifespans and the four signs it is genuinely done.
Bedding rarely fails suddenly. It gets thin, or fuzzy, or the elastic goes, and people replace it when it starts to look wrong rather than when it stops working.
Realistic lifespans, washed weekly
- Polyester and microfibre — one to two years. It pills quickly and pilling does not reverse.
- Short-staple cotton, low count — two to three years.
- Long-staple cotton percale or sateen — five to eight years.
- Linen — ten to twenty. Grandmothers' linen exists for a reason; flax fibre is roughly twice as strong as cotton and stronger still when wet.
- Fitted sheets, any fibre — shorter than the rest of the set, because the elastic dies first. Three to five years is normal.
- Pillow inserts — two to three years, and this is the one people neglect longest.
The four signs it is done
- Thin patches you can see light through, usually where hips and shoulders rest. This is fibre loss and it cannot be recovered.
- Pilling that returns after shaving it off. Short fibres working loose. It only gets worse.
- The fitted sheet pings off a corner. Perished elastic. Sometimes worth a repair on an otherwise good sheet; usually not.
- It stays grey after a proper recovery wash. If oxygen bleach and a 60 °C wash do not bring it back, the discolouration is in the fibre.
The pillow test
Fold the pillow in half and let go. If it does not spring back open, the fill is dead and it is not supporting your neck any more. Most people keep pillows about twice as long as they should.
How to double the life of what you own
- Own two sets and rotate. Two sets used alternately last more than twice as long as one set used constantly — the fibre gets recovery time between washes.
- Half the detergent, no softener. Both are fibre damage disguised as care.
- Lower the dryer heat. Heat is the main thing that kills the elastic in fitted sheets, and high heat weakens cotton over years.
- Rotate the sheet end to end every few months so the same area is not always under your hips.
What to do with the old set
Worn cotton and linen make the best cleaning cloths you will ever own, and the good sections of a thin linen sheet make excellent pillowcases. Textile recycling takes the rest; most councils in the EU now collect it. Do not put natural fibre in general waste.
