Dust mites do not like the natural untreated wool used to fill these pillows.

To survive, dust mites absorb water from their environment – however high quality wool fibres that have not been bleached or chemically treated do not absorb moisture and the filling used here is platinum grade British wool unbleached nor chemically treated.  The wool fibres work together to help to repel and wick away moisture encouraging evaporation, leaving an environment that is not moist enough for dust mites to easily survive. Sleeping on Devon Duvets’ wool filled pillows is bad news for dust mites, but good news for anyone with allergies or asthma!