Which of the following fibres turns grey or yellow with age?
Cotton, a natural fiber, yellows or grays over time due to lignin breakdown from sunlight, washing, or wear.
Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}