Labor may be reduced. Flushing systems may be easily automated. Frequent flushing may result in cleaner facilities and less odor. Operating costs are lower. Better accommodates large facilities and cow numbers.
Floors dry out better because wet, residual manure is removed.
This list includes disadvantages of flushing. For optimum system, facilities should be designed with proper slopes and other features. Installation of flush systems with associated recycle pump, piping, and flush devices may be relatively complicated and expensive. Solids separation may be desirable to reduce system problems. A lagoon is required to receive, store and provide a source of flush water.