phosphates

so no guesswork

From the Manufacturer:

HP - Pumps: 3 hp

with an inbuilt soap dispenser and ample space for towels

Rubbermaid Tc Standard Aerosol Refill, Ocean Breeze, 6 Oz, 12/Carton - RCP4015471 Tub/Tile/Shower Cleaner phosphatesContains Microtrans odor neutralizer Effectively controls odors for 30 to 168 days For use with Rubbermaid Commercial Standard Air Care System dispensers (sold separately). The Rubbermaid Commercial Standard Aerosol Air Freshener Refill contains Microtrans odor neutralizers for effective automatic odor control from 30 to 168 days. For use with Rubbermaid Commercial Standard Air Care System dispensers (sold separately).