Cleaning I
"This metal sing cleans your geear well enough"
- Boost: No boost (starting item)
Cleaning II
"Cleaning is good for the soul, and increases XP gained by all employees during brewing"
- Boost: 5%
Cleaning III
"Even more cleaning results in even more experience"
- Boost: 10%
Cleaning IV
"No more soapy water. It's time to use Moon San, the acid-based no-rinse sanitation solution."
- Boost: 15%
Cleaning V
"New extra long brushes may take some more experience to handle but they make sure the bottom of those vessels get nice and clean."
- Boost: 20%
Cleaning VI
"Adding a pressurized Moon San sprayer makes Cleaning a bit easier. Although using it properly does take some getting used to."
- Boost: 25%