Lawn & Garden Spray Wand: Why does it leak?

When a spray wand leaks it is frustrating. The valve seat/plunger is one area to check. I know this video is short, so check out this full blog post for much more information about why sprayers leak and how to fix it: https://sprayerguru.com/why-is-my-sprayer-leaking/

More information from Sprayerguru.com:

Sprayer Calibration Guide: https://sprayerguru.com/sprayer-calibration-formulas-how-to-calculate-gpm-gpa/

Selecting a Sprayer Nozzle: https://sprayerguru.com/how-do-i-choose-a-nozzle-for-a-boom-sprayer/

12-Volt Sprayer Troubleshooting: https://sprayerguru.com/12-volt-sprayer-pump-troubleshooting-guide/

Backpack Sprayer Troubleshooting: https://sprayerguru.com/how-to-fix-a-backpack-sprayer-that-wont-build-pressure/