Industrial Cleaning, Washing & Parts Cleanliness worked example

Cleaning Process ROI with cleaning process improvement investment of 462,500 $: a worked example

What does the result look like when cleaning process improvement investment reaches 462,500 $? The full calculation is worked below with real intermediate numbers. Use it when evaluating a new washer, filtration upgrade, dryer change, ultrasonic system, automation, or cleanliness validation improvement.

The inputs for this scenario

  • Cleaning process improvement investment: 462,500 $ (raised for this scenario; the documented default is 185,000)
  • Annual cleaning process savings: 82,000 $ / yr (unchanged)
  • Annual process support cost: 18,000 $ / yr (unchanged)

Working through the calculation

  • Applying the documented formula (Net annual cleaning process savings = annual cleaning process savings - annual process support cost) to the inputs above produces each figure below.
  • At this operating point the engine returns 7.23 yr for cleaning process payback period, the number this scenario is built around.
  • At this operating point the engine returns 64,000 $ / yr for net annual cleaning process savings.
  • At this operating point the engine returns 462,500 $ for cleaning process improvement investment.
  • At this operating point the engine returns -142,500 $ for five-year net cleaning process value.

How this compares with the baseline

  • Against the tool's baseline example, where cleaning process improvement investment sits at 185,000 $ and the headline result is 2.89 yr, this scenario comes in 150% above the baseline at 7.23 yr.
  • A figure at this level is achievable when cleaning process improvement investment is genuinely sustained, not just peaked for a shift. Payback treats savings as flat and excludes discounting; it also assumes the new process holds its cleanliness spec, since a process that drifts and triggers rework erases the modeled savings.

Results at a glance

  • Cleaning process payback period: 7.23 yr (headline result)
  • Net annual cleaning process savings: 64,000 $ / yr
  • Cleaning process improvement investment: 462,500 $
  • Five-year net cleaning process value: -142,500 $

Run it with your numbers

  • Every input above is editable in the live Cleaning Process ROI calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.