Does your bedding need replacing?

Pillows, duvets, mattresses, and sheets all have a lifespan — and most people use them for far longer than they should. Old bedding accumulates dust mites, sweat, dead skin, and bacteria that washing alone can't fully remove. The supportive properties also degrade over time, contributing to neck pain, back pain, and disturbed sleep without the connection always being obvious. Here's how long each part of your bedding should actually last, and the signs that say it's time for an upgrade.

1. Pillows: every 2 years
2. Duvets: every 5 years
3. Mattresses: every 8–10 years
4. Sheets and covers: every 5–7 years
5. Why bamboo lasts longer

Pillows: every 2 years

Pillows have the shortest lifespan of any bedding item — typically about two years. After that, the filling loses its supportive structure, and no amount of plumping brings it back. Old pillows can directly cause neck and shoulder pain.

Signs your pillow needs replacing:

• It doesn't hold its shape after fluffing
• You wake with neck or shoulder pain that wasn't there before
• You can fold it in half and it stays folded
• Visible yellowing or staining that won't wash out
• The pillow smells stale even after washing

Duvets: every 5 years

Duvets last around five years on average — sometimes less if there's been heavy use, illness, or children involved. The filling gradually loses its loft, the cover wears thin, and accumulated body oils and sweat can compromise the material from the inside out.

Signs your duvet needs replacing:

• Visible flat spots or "lumps" that don't redistribute when shaken
• It feels thinner or less warm than it used to
• Yellowing of the cover
• Persistent musty smell

For care tips that extend duvet life, see how to maintain a bamboo duvet.

Mattresses: every 8–10 years

Mattresses last longer than most people realise, but they also degrade more invisibly. Over a decade, a mattress absorbs hundreds of litres of sweat, accumulates millions of dust mites, and gradually loses its supportive structure. Most people only notice when back pain becomes constant.

Signs your mattress needs replacing:

• You wake with back, hip, or shoulder pain
• Visible sagging or body-shaped impressions
• You sleep better in hotel beds or guest beds
• Increasing night-time turning or restlessness
• It's older than 10 years

Sheets and covers: every 5–7 years

Quality bed linen — bamboo, premium cotton — should last five to seven years with proper care. Cheap cotton tends to wear out in two or three. The fabric thins, colours fade, and the bedding loses the comfortable hand-feel that made it good in the first place.

Signs your bed linen needs replacing:

• Thin patches or threadbare areas
• Persistent stains that won't come out
• Pilling that returns immediately after each wash
• The fabric feels rough rather than soft
• Visible holes or tears beyond easy repair

Why bamboo lasts longer

One of bamboo's quieter advantages is durability. Bamboo fibre is naturally strong, gets softer rather than rougher with washing, and resists the yellowing and stiffening that plagues cotton. With proper care — washing at 30°C, skipping fabric softener, line drying when possible — bamboo bedding consistently lasts the upper end of the range.

The price-per-year of quality bamboo bedding usually beats both cheap cotton (which dies young) and premium cotton (which lasts but costs more upfront). Browse the full collection when it's time for the next set.