Kleen Out - Brochure Link
Kleen Out should only be used by contracotrs or professional DIY'ers Kleen Out contains a modified and significantly inhibited sulfuric acid emulsion for enhanced penetration. Kleen Out is safe to use in most piping when used in accordance with the products labeling. The product should never be poured into standing water and should never be allowed to stand in a static position as piping and fixture damage may occur. Always use slowly and only add into flowing water. Kleen Out is a ready to use product and should be applied with extreme care in a very professional and responsible fashion. This product must be used in accordance with the products labeling and must be disposed of in accordance with local and federal regulations.
Please see MSDS before use.