Expensive cartridges, expensive oil, better off getting a water'd urinal and setting shutoff button to 1-3 seconds instead.
Great concept, works at first but is just a constant pain to deal with.  We have a fleet of mobile bathrooms, most of the first ones came with this type of urinal, I hate it and have switched to water urinals instead.  Changing the cartridges is one of the worst experiences, it's very gross, and the smell is so bad &#34;it'll outlast religion&#34;.  On top of all this the $40 cartridges have to be changed every 4-6 months, no not the fluid, the cartridge because it builds up mineral deposits from the piss.  And if you get the liquid it's $80 for a gallon, and all it really is... Scented oil.  You can get basically any oil (that will float above water/piss) and it'll do the same job, that's how this system works, its oil that floats above the piss to block it from touching the air.  BTW, The oil may get you a month or 2 extra before the stink is too much for your guests.<br /><br />When we switched to water urinals I made the buttons turn off almost instantly, just enough to flush the urine away, and it's been completely trouble free so far.  The reality is you need water to get rid of urine, not trap it away inside the urinal.  Water urinals are far cheaper to begin with and cheaper to maintain.<br /><br />If the manufacturer didn't &#34;punish&#34; us so much with the cartridges and fluid price gouging I wouldn't have bothered to make this review BTW.
Rating: 1 stars