Bio Shredder Acid is a strong acid foaming cleaner used to descale and remove mineral deposits such as calcium, lime, iron (rust) and proteins. Its heavy-duty formula will make stained, dull and weathered surfaces shine again!
We recommend using 1-2% concentration with cold water. Apply with a foam lance and a pressure washer. Bio Shredder is formulated to be compatible with soft or hard water. Allow the product to work for 15-30 min. After rinsing with a high-pressure wash, let the surface dry before applying the Bio Elimination or Bio Termination disinfectant.