For me personally, i hate the cold, so what i do is i wash in the shower first at a luke warm temperature, then Slowly lower the temperature untill its uncomfortably cold and remain in there for at least 1/2 minutes. Dont turn it hot again before you get out, once out, dry off with your towel and let your body heat up again naturally. After a couple of times its such an amazing feeling and something i now do daily 🥶 👌🏻