Just remove the hose and blow into it.
Pressure washer detergent tank not working.
If yours doesn t then you will need to use a bucket and a hose with a weighted strainer at one end to help deliver the detergent from the bucket into the pressure washer.
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Detergent container is empty.
Not every scenario will require detergent but don t underestimate the value.
Pressure washer is not set to low pressure make sure you are using the proper soap siphon setting or nozzle.
Refer to operator s manual for correct application.
Discharge nozzle is obstructed.
The nozzle could be partly plugged and the pressure is not low enough to pull detergent.
A foamer gets the job done quickly.
Detergent bottle or suction tube not properly connected.
Always give your detergent some time to sit and work away at the grime before rinsing it off with a wider spray.
If it still will not dispense detergent without a nozzle i recommend checking the chemical hose.
How to apply soap through your pressure washer using a low pressure chemical injector.
Remove obstruction or run distilled white vinegar through detergent tank.
Blow out or remove debris with the needle clean out tool.
Generally pressure washers come with a tank for detergent.
High pressure nozzles are known to block off the soap injectors chemical port.
That said you should just switch to a low pressure nozzle and check if that works.
It will work ok for a while but the ph levels in the soap will destroy the o rings in the pump of your pressure washer and it will fail.
If ever your pressure washer is sporting a high pressure nozzle then you ve already found the cause of your problem.
Extension is being used on the high pressure hose.
Every good high pressure washer must feature a detergent tank as its cleaning power is invaluable when properly utilized.
Detergent is too thick.
