Rough skin on the heels

Rub a mixture of apple cider vinegar, water, and baking soda, on the rough skin on the heels to soften it.

Clean hair

To keep the hair clean and eliminate the oily look, just add a bit of sea salt to your shampoo and wash as usual.

White teeth

Rub the teeth with half a strawberry sprinkled with some baking soda a few times a week to make them white and shiny.