any ideas of how to flush a gray tank.
I've had many of RVs over the years and once the gray tank is empty it shows empty on the drv it hangs at 1/3 or 2/3. My black tank flush works great as it will show empty once it's drained and flushed.
I've had many of RVs over the years and once the gray tank is empty it shows empty on the drv it hangs at 1/3 or 2/3. My black tank flush works great as it will show empty once it's drained and flushed.