बेस्ट रिजल्ट्स के लिए, व्हाइट विटामिन C टेबलेट्स का इस्तेमाल करें: एक दोबारा सील होने वाले प्लास्टिक बैग में 10 से 30 टेबलेट रखें: टेबलेट्स को रोलिंग पिन (बेलन बगैरह) से कुचल लें:

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
You can get white Vitamin C tablets at your local health food store or online. Look for ones with a white, rather than orange or red, coating, as this will ensure the color does not bled onto your hair when you use the tablets. If you have longer hair, you may need to use 20-30 tablets. If you have shorter hair, 10-15 tablets should be enough. Make sure the bag is sealed tightly and properly after you put the tablets in. Put the bag of tablets on a flat surface like a table or countertop. Roll t