Colon hydrotherapy a.k.a. colonics are a great way to help relieve constipation. If you're experiencing acne, eczema, fatigue, bloating, gas , and general digestive issues colonics can be a way to help alleviate that; by removing toxins from the body.
My preferred method to colonics is called the "closed soaking" method. This means that a slow fill of water goes in, allowing the water to loosen and soften debris. This method is much more gentle and very effective in my experience, compared to other forms of colonics. I also do body work and use essential oils to open up the meridian/reflexology channels; this enhances the colonic experience!