Materials 100% Organic Cotton Care Hand wash cold separately. Only non-chlorine bleach when needed. Roll in towel to remove excess water. Reshape. Dry flat. Cool iron when needed. Sustainability Details Organic cotton uses crop rotation, cover crops, and organic fertilizers instead of toxic chemical fertilizers or pesticides—which means cleaner water, lower water usage, lower pesticide use, healthier soil, and a safer working environment for cotton farmers, compared to conventional cotton.