5S practice

English equivalence

Application

Seiri

Sort

Separate materials and tools that are needed in a work area from those that are not needed using a red tag. This minimizes the time it takes to look for things.

seiton

Set in order

Ensure there is one location to place those items remaining in the work area.

Seiso

Shine

Ensure all tools, equipment, and the work area are clean. Abnormal conditions such as oil leaks and rework are easier to see under these circumstances.

Seiketsu

Standardize

Ensure products are designed using standardized components and manufacturing processes, and that the work is performed the same way every time.

Shitsuke

Sustain

Form the habit of always following the first four Ss.

Use control plans and deploy continuous improvement teams.