The organic cotton is grown naturally in healthy soil that has no insecticide and chemical fertilizer treatment over 3 years. * 100% organic cotton certificate issued by CU. No formaldehyde and fluorescent is added in every step of manufacturing. * No bleaching, no elaboration, and no harmful chemicals remained in the textile in production procedure. * The organic environment friendly frabic offers better protection for baby skin and lower down the possibility of causing allergy. * The natural organic cotton cloth is mild. extra soft and breathable that offers the best comfort.