If you are interested in a real approach, you can read the article on United Recovery Project — https://unitedrecoveryproject.com/rehab-blog/how-to-detoxify-your-liver-and-kidneys/ . It is well explained there that the body has the ability to cleanse itself if you do not interfere with it. Instead of “magic” remedies, the authors advise drinking more water, reducing alcohol, adding antioxidants to the diet (broccoli, garlic, cranberries) and leading an active lifestyle. A simple but effective approach.