Can you add crystal light to polyethylene glycol?

Yes, you can add Crystal Light to polyethylene glycol (PEG) to enhance the flavor of the solution. Crystal Light is a sugar-free drink mix that can improve the taste of PEG, which is often used as a laxative or for bowel preparation. However, it's essential to consult with a healthcare professional before mixing any additives with PEG, especially for medical purposes, to ensure safety and efficacy.