For Standard Restroom Units, the amount necessary is determined by duration, the number of guests or workers, and usage frequency. Each standard unit is designed to sustain approximately 200 uses before service is necessary.

Construction Sites

For construction sites or long-term rentals, this equates to 1 unit per 10 employees, working 40 hours per week.


For short-term events or weekend-based rentals, we recommend 1 unit per 50 guests per day.

Other Items

We also have his and her portable toilets, hand washing stations, ADA-accessible toilets, and Portable toilets on raised platforms.

Let Salina Septic Service help you pick the best option

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