At the Masvingo Polytechnic International Research Conference 2026, Dr. Eng. Mary N.H. Chikuruwo, Director Production Engineering Institute. Demonstrated how applying Lean Six Sigma to a real fabrication workshop achieved remarkable results including a 66.9% reduction in defects, a 23.7% reduction in job time, and improved process capability from 0.78 to 1.21 without investing in expensive technology. Emphasizing that Lean Six Sigma relies on mindset rather than complex formulas, she proved it is not just an engineering tool, but a practical, everyday way of life for everyone to work smarter and eliminate waste.