Winters can be harsh on hair, leaving it dry and brittle due to changing indoor and outdoor temperatures. To protect hair in winter: - Braid or bundle hair to protect it from cold winds and other elements when going outside. Use a cotton hat or scarf to avoid moisture loss from wool. - Massage hair with natural oils like almond or coconut oil twice a week to moisturize the scalp. Oils like rosemary and lavender also have benefits. - Limit heat tools and let hair air dry when possible. Shampoo only twice a week and use leave-in conditioner on ends to prevent damage.