A pillow in the Circadian waterproof organic cotton pillow protector on a bed in a wood-panelled room.

Owner's guide

Your Waterproof Pillow Protector

How to put it on and wash it so the waterproof layer lasts.

Tonight

  1. Zip the pillow inside

    Slide the pillow in and zip it fully, so nothing gets in at the seam.

  2. Put your case over it

    The protector stays hidden under your pillowcase, which you still change weekly.

  3. Leave it on

    It lives on the pillow and only comes off to be washed.

Your first week

  • It feels like soft cotton. The face is stretchy organic cotton knit that hugs the pillow.
  • Heat still gets out. The film stops liquid but lets vapor through, unlike vinyl.
  • A spill stops at the film. Water soaks the cotton, then stops short of your pillow.

Which pillow it fits

Every pillow sizeYou

Standard, Queen, King and Travel match our pillows; Body JR fits 54 inches, Body 72.

Every fillYou

No fill of ours goes in the washer, so keeping spills out matters most for wool and kapok.

Care

Every month

Wash cold with sheets, more often if someone runs hot or is unwell.

Drying

Hang or lay flat to dry; high heat shortens the film's life.

Spills

Wash it cold, and put it back on once fully dry.

Never

Skip bleach, fabric softener and the hot dryer; each harms the film.

How long it lasts

Years, when washed cold and air dried.

Questions

Will I hear it when I move?

No. The thin film sits between two layers of cotton knit, so it never crinkles.

What is the waterproof layer made of?

A plant-based film from corn starch, under a tenth of the fabric, in a protector certified organic under the Global Organic Textile Standard (GOTS), license GOTS-10229. It has GREENGUARD Gold.

Does it keep out dust mites?

It closes all the way around the pillow, and lab tests found its pores are smaller than 1 micron, so dust and allergens stay on the outside.

Help from Jacob

Write to jacob@circadianrest.com with your order number and how you sleep. Jacob reads and answers these himself.

Sleeping well on it? A short review helps the next person choose.

Write a review

The guides for the rest of your order