Overview Reviews Product Description Bio-Circle® L is a top-selling Bio-remediating part cleaner and degreaser used in thousands of operations worldwide. Maintains its cleaning power over time, offering an economical and environmental advantage over toxic solvents and weaker waterbased systems. Walter Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Walter Bio-Circle L® Bio-Remediating Degreaser/Cleaner 1000L Tote 55A009 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *