This WINTER SEASON EQUIPMENT MAINTENANCE video post will be helpful to pressure washing professionals during our slower season.  There are several tips you can be doing to prepare for the busy season to avoid frustration on the job and increase your productivity.  And we hope all of our posts and videos help small businesses grow by expanding skills and saving time, money and effort.  We’re thankful for our students that we provide lifelong mentoring to as well as our loyal YouTube channel viewers.  Thanks for watching this WINTER SEASON EQUIPMENT MAINTENANCE video and be sure to give us a like and leave a comment!


One of the first things I do is go through all my JRODs and change all my nozzles.  I always do this annually at the beginning of busy season.  We have brass and stainless steal nozzles, and I predominately use brass nozzles for soft washing.  Brass is a less expensive option and lasts about the same as stainless steal.  This is due to the bleach continually running through them.  I do use stainless steal for high pressure work.  As a reminder, we use the KINGSLINGER soft wash system for all vertical surface cleaning jobs.  So check out the 1:50 time stamp of this WINTER SEASON EQUIPMENT MAINTENANCE video.  This is where I explain how I actually use a three nozzle set up.  It eliminates the rinse high nozzle.


You will need to make sure you have a good dental pick set or something similar for this WINTER SEASON EQUIPMENT MAINTENANCE item.  You also will need bags of O Rings in both 1/4 inch and 3/8 inch.  From the top of your pressure washing gun going forward, everything is 1/4 inch.  This includes the ends of things like nozzles, wands, lances and so forth.  From the bottom of the gun going in reverse, everything is 3/8 inch.  This applies to things like the machine, hose reels and everything moving toward your equipment.  At the 5:30 time stamp, I demonstrate precisely how to change O RINGS, what they look like, and the importance of seating each O RING properly.  There is a particular sound you can listen for that is most likely the result of an O RING that is bent, deformed, torn or has become unseated.  Allowing faulty O RINGS to continue functioning could result in damage to your equipment so it’s best to change them as part of your WINTER SEASON EQUIPMENT MAINTENANCE plan.


I go over what needs to happen with your downstream injectors and what we use to keep everything well lubricated.  It’s just so frustrating to get our there on your first spring job.  You’re all ready to make some money, but then your downstream injector won’t draw water.  You’ll want to make sure you have plenty of teflon tape and loxeal thread locker.  There is a pressure test gauge that will come in handy when you’re wondering whether you’ve lost pressure or flow volume.