Many common kitchen ingredients are just as useful in the bathroom. In fact, L'Oréal hair colorist Christophe Robin
 turns to vinegar for many DIY
hair and skin care remedies, his favorite brand being Santa Maria Novella
 ($52). But if you don't have the time to wait for this international beauty product to arrive (or are looking for something a little more practically priced), pick up a bottle of apple cider vinegar at your local grocery store. And to get Robin's tips — along with a few of ours — for using vinegar from head to toe, just keep reading.
- For smooth skin: "Because vinegar is acidic, it closes the pores of your skin and makes it extremely shiny," Robin says. That's why he recommends mixing vinegar with your body cream. "It also gives a nice smell without having perfume," he adds.
- For shiny, brass-free hair: "Most of the time women don't rinse shampoos and conditioners very well, so hair is [left] heavy and not shiny enough," Robin explains. To avoid this, he suggests applying five drops of vinegar (mixed with cold water in a bowl) into the hair and scalp after shampooing, conditioning, and rinsing. But instead of washing it out, leave it in to degunk and debrass your strands.
- For a healing bath: Mix a little apple cider vinegar in your bath water to let the anti-inflammatory properties soothe your itchy skin.
- For a clean scalp: Apple cider vinegar has natural antifungal properties and therefore can help eliminate a flaky scalp caused by dandruff. Create your own cleansing shampoo by mixing a solution that's half water, half apple cider vinegar into a spray bottle and apply.
- For a clear face: Vinegar balances the pH of the skin and acts as an astringent on oily complexions. Stir up a half-and-half mixture to use as a toner before your daily moisturizing routine.