Newer, more eco friendly producers use the Lyocell process to turn their pulp into fibre which uses non toxic solvents and a closed loop process that captures and recycles 99.9% of the chemicals used
When purchasing bamboo clothing we would recommend buying brands that have proper accreditations such as Oeko Tex. This is a worldwide consistent and independent certification system for all types of textiles which are tested for harmful substances. To obtain the Oeko Tex Standard 100 certification the textile has been tested and certified to be free from harmful levels of more than 100 substances/chemicals
All the bamboo products that we stock here at Nature Shop have the Oeko Tex Standard accreditation. We believe that while the manufacturing processes could definitely be improved, the benefits of bamboo clothing combined with the sustainability and growing power of the bamboo plant make bamboo a great fibre for our products