I’ve heard of using mayo and olive oil for your hair, but this is a first for onions. Cardi B says onions are her secret to amazing hair, and honestly, it looks like it works. She posted two pictures of her hair and said, “My last 2 washes I been boiling onions and using the water to wash my…… MORE
![Cardi B’s Secret to Healthy Hair Is. . .Onions?](https://cdn.socast.io/6616/sites/1467/2020/08/15153846/GettyImages-1142321741.jpg#aqua_resizer_image_not_local)