GI CLEANER Sure, "GI CLEANER" could refer to a gastrointestinal (GI) cleaner, which is typically a preparation or solution used to cleanse the gastrointestinal tract. This is often done before medical procedures like a colonoscopy. These cleaners help to clear the intestines of any waste or debris to allow for a clearer view during the procedure. Common types of GI cleaners include: 1. Polyethylene glycol (PEG) solutions: These are commonly used and involve drinking a large volume of liquid that helps to cleanse the bowel. Brands include GoLYTELY, MiraLAX, and NuLYTELY. 2. Sodium phosphate solutions: These are also used for bowel cleansing but less frequently due to potential side effects and the need for caution in people with kidney or heart conditions. Fleet Phospho-soda is one example. 3. Sodium picosulfate, magnesium oxide, and citric acid solutions: These combinations, such as in the product Prepopik, are also used for bowel cleansing. 4. Oral sulfate solutions: These solutions are newer on the market and also work by clearing out the bowel. Examples include Suprep.