You probably heard that you can lighten your hair with cinnamon. I used to want lighter hair (I have black hair, I perfectly fine with it right now) and never did go out all that much (Lemons wouldn’t work without the sun). I thought ‘Hey, why not?’. I just made a paste of cinnamon and water, applied it and slept with it in my hair. It didn’t lighten my hair but I might need to put it many more times to make it work. I applied it about 7 times, I think. I didn’t see any noticeable difference. If you want me to try out anything (I could or could not be able to do it), feel free to let me know.