Paraffin wax is used because it can be heated to temperatures of over 95 °F (35 °C) without burning or injuring the body. The intense heat allows for deeper absorption of emollients and essential oils. The wax is usually infused with various botanical ingredients such as aloe vera, azulene, chamomile, or tea tree oil, and fruit waxes such as apple, peach, and strawberry, are often used in salons.