My hose end sprayer. the fluid does not seem to to be going down. does it need bleeding?

Question

I'm using a old weed b gone bottle

Answer 1

The chemical you are using mixes with the water when you turn on the sprayer.The reservior will remain full as the chemical dilutes.As you continue to spray the color of the chemical will continue to lighten until it runs clear. This tells you the chemical has been exhausted and you are spraying only water. If the chemical does not lighten the suction tube in the bottle may be clogged.