backpack sprayer not holding pressure

This is a how to video on what to do when your backpack sprayer is not holding/ building pressure.

[@KitchenConfidencewithCK]

Fixed it! Thanks!! It was the 2nd suggested troubleshooting tip that was the trick

[@littledabldooya]

The brass valve on mine was stuck. Bumped it with a wrench and pressure restored. Got it fixed thanks to your video. Thanks!!

[@schlotdoglaser]

My brand new one wasn't working. We don't use pesticides because of where we live (we have a well system). So, I use Vinegar, Salt and Dish soap. After I put in the mixture, it worked for a few seconds and then stopped. I watched your video and check and it was my doing....the salt chrystalized and was clogging the pump. I cleaned it out and it works amazing!