Sprayer Cleaning

[bbloom96]

What is the best method to clean a sprayer after a non selective herbicide like Round-up? I need to spray a selective product on my clover plot.

 

[JNRBRONC]

Depends on what was last sprayed.
Whole lotta reading
More reading

 

[risto2351]

Might be in the reading JNRBRNC posted but too tired to look at until tomorrow.

Nannyslayer had me run a tank of water thru first then run a tank of common household ammonia thru it and then another tank of water.