It is highly recommended to store your acupressure mat and pillow in its bag, hanging by the loops or lying flat in a safe spot whenever it is not is not in use, for both general safety (those spikes are sharp!) and preservation of the product. Keep your mat our of the sunlight as UV can damage the spikes and bleach the fabric.
To wash, please first remove the eco-foam from the pillow and mat. All the cotton items may be hand washed in cold water. Hang to dry in the shade. Do not tumble dry. Do not bleach. Do not submerge the eco-foam in water.