I have 3 dog wash rooms at my faciltiy and would say the only down fall is the HAIR! Some customers will wash down the tubs before or after a use but to be honest most will not. I have a hot water hose setup so that I can wash down the walls and tubs on a pretty regular basis I shoot for everyday but more like every other. Depending on your sewer setup wether you have a holding Pit or not keeping up with enzymes is a must or your pit can start to go a "stale" for lack of better terms. All 3 of my rooms have the
Kleen Rite dog wash package. Which uses all of the standard 10 pos rotary switch, dixmor timers that are used in all of my self serve bays, which makes for no need to be adding any additional Stock back up of parts to ensure it stays up and running. But for the most part other then the wash down now and then they're maintenance free.
The best thing about a dog wash is that it'll be used in any weather condition rain, snow, and summer. As a dog person myself I know my dogs are all ways in need of a bath. Also adding in all types of
soap options de- skunk, flea , and Vet options keep all types needs fulfilled. Not to forget a
vending machine with dog treats, towels, etc ... helps as well in generating revenue.