We use ours to Wash off the Dog when she gets into something, Fill up Dish Wash Pan and or to Rinse dishes. We don't care to use the sink in the trailer for some reason?? It's also handy for those times when you come back from the beach and your feet are full of sand.
And more importantly, if It's stinking hot outside, maybe a quick cool water rinse over the head. Otherwise we take our showers in the CG Facilities which are usually pretty well maintained.
Wayne, Kim, Mallory & Abby the Dog
2013 - Jayco Jayfeather - X20E
2012 - Toyota Tacoma DBLCB Sr5 with towing package
Equalizer 10k WD, Prodigy P3 Controller, TST TPMS
2012 - Jayco Sport 10 Popup - Traded