How to implement 5S in your factory without it becoming a one-time exercise

5S — Sort, Set in Order, Shine, Standardise, Sustain — is one of the most widely adopted and most poorly executed improvement methodologies in Indian manufacturing. Most plants do a 5S launch, spend a weekend cleaning and labelling, take photos for the MD, and return to the previous state within 60 days. The problem is Sustain — the fifth S that determines whether the other four stick.

The right way to start: don't start with the whole factory. Pick one area — one production cell, one section of the warehouse, one department. Do it thoroughly. Get it to a genuinely high standard. Then photograph it, show it to the rest of the plant, and use it as the reference. Spreading 5S across the entire plant in the first month produces shallow implementation everywhere instead of deep implementation somewhere.

Sort is about removing everything that doesn't belong in the work area. The red tag system works: put a red tag on anything whose necessity is unclear, move it to a holding area, and review after 30 days. If nobody has asked for it, it doesn't belong in the work area. This step generates significant resistance because people accumulate things for security — push through it.

Set in Order means a place for everything and everything in its place. Shadow boards for tools, labelled storage locations, and clear floor markings for equipment and aisle spaces. The test: a new employee should be able to find any item and return it to the correct location without asking anyone.

Sustain requires three things: a daily 5-minute 5S audit checklist completed by the team member responsible for that area, a weekly section review by the supervisor, and visible leadership attention. If the MD or plant head never walks the floor and acknowledges 5S compliance, the team learns it's not a real priority.

Connect 5S to performance metrics. Areas with better 5S compliance should show fewer quality defects, lower accident rates, and faster setup times. Making this connection visible motivates the team beyond cleanliness for its own sake.