How often should you replace a pillow?

Many fibre and down pillows benefit from replacement every one to three years depending on care. Foam and latex lasts longer if the core still springs back to full height. Replace sooner if loft is gone or hygiene is poor.

What pillow is best for side sleepers?

Higher loft to fill the shoulder-to-head gap so the neck stays nearer level. Exact height depends on shoulder width and how soft the mattress is.

Can I machine-wash every pillow?

No. Many fibre pillows wash; many foam cores are spot-clean only. Always follow the care label. See washing bedding and pillows.

bedding

How to Choose a Pillow

Entity: how to choose a pillow

Layered duvet and pillows on a king bed with a tall fabric headboard — Sheets, duvet and pillows work together with the bed — not just the mattress alone.

In short

Choose a pillow by sleep position loft first, then fill type for bounce-back and care. Side sleepers need higher loft to fill the shoulder gap. Back sleepers need medium loft. Stomach sleepers need low loft. Memory foam moulds to shape. Latex bounces back faster. Replace pillows when they no longer spring back or cause neck ache.

Educational flowchart from sleep position to pillow loft and fill type — Position sets loft need; fill sets rebound and wash routine.

Decision path

Sleep position → loft — map in pillow ergonomics
Fill → rebound and care — foam moulds; latex rebounds; fibre and down loft differently
Mattress softness — a softer mattress lets the shoulder sink, so side sleepers may need slightly less pillow loft
Hygiene — washable protector or case; replace when loft is gone

Position	Loft tendency
Side	Higher — fill the shoulder gap
Back	Medium
Stomach	Low — avoid pushing the neck up

Fill cheat sheet

Fill	Feel idea	Care idea
Memory foam	Slow moulding	Often spot-clean core
Latex	Springy foam	Check label
Down / feather	Soft loft	Follow wash / clean rules
Polyester fibre	Affordable loft	Often machine-washable

Allergy habits

Pillows collect skin flakes. Pair with regular case washing and the allergy-friendly sleep system.

Common mistakes

One flat hotel pillow for a broad-shouldered side sleeper
Never replacing a pillow that folds in half and stays folded
Washing a foam core like a cotton pillowcase

Frequently asked questions

How often should you replace a pillow?: Many fibre and down pillows benefit from replacement every one to three years depending on care. Foam and latex lasts longer if the core still springs back to full height. Replace sooner if loft is gone or hygiene is poor.
What pillow is best for side sleepers?: Higher loft to fill the shoulder-to-head gap so the neck stays nearer level. Exact height depends on shoulder width and how soft the mattress is.
Can I machine-wash every pillow?: No. Many fibre pillows wash; many foam cores are spot-clean only. Always follow the care label. See washing bedding and pillows.