TexPro’s 2-Pyrrolidone DTF Printhead Cleaning Solution is a tech-grade cleaning solution built off of CO Ink Distributions’ original Pink Piezo cleaning solution for the wide-format world. The solution features an ink binder base so instead of using harsh chemicals, which damage the head, it breaks down the ink with 2-Pyrrolidone and then absorbs it back into itself, taking oxidized pigment and creating liquid ink which can then be harmlessly removed, according to the company.