Can a pressure washer freeze?
There is a widely held misconception about pressure washers. It’s that you can store pressure washer in their shed without any preparation against water freezing inside the machine.
In reality, this is the least necessary thing during the winter. Don’t be a victim of wrong information.
You can store pressure washers without creating that much nuisance. Wondering how to winterize a pressure washer? Keep reading.
Winter lets your pressure washer take a nap. Without a proper diet, a nap is never satisfactory. That’s why for better lifespan and proper functioning you need to prepare a pressure washer for the winter season.
The Necessity of Winterizing A Pressure Washer
Does the question “do you have to winterize a power washer” ever pops up in your head? Then think about all the other possible scenarios you got in your head.
Let’s say after a long winter in one bright summer day, you get to work with your newly bought pressure washer to wash your house siding. Just then you find out that it needs to be repaired and it needs such a costly repair that will almost get you a new one.
Are you sure you want to go through this?
If you are thinking “ but hold on, isn’t my warranty supposed to cover all that?” Sadly the answer is no.
If the user fails to winterize the pressure washer, the manufacturer’s warranty does not cover damage caused it. Primarily all of the manufacturers of pressure washer highlight this one particular fact.
How to Winterize a Gas-Powered Pressure Washer?
- Gas power washers are more prone to damage as it works on the actual fuel, unlike its electric counterpart. If you lack the maintenance required before storing it for the winter, it can get pretty catastrophic. So here are the steps necessary to winterize a pressure washer(gas) properly.
- You will need a fuel stabilizer, pressure washer pump saver oil. Or you can use RV antifreeze as well. Depends on what your goal is. Start With turning off both the water and water supply. also, detach drain hose and trigger gun from the body.
- Gas pressure washer needs stabilizers. Stabilizers force the gasoline fuel to not to become degraded. It also prevents gum or harmful varnish from forming inside the engine.
- To clean the pressure washer from inside you need to run it with clean water instead of any detergent water. Place the detergent tube of the pressure washer into a freshwater bucket and continue for a few minutes. If you regularly use detergent water, any remains of it will come pouring out with the clean water.
- Dry the pressure washer completely. Otherwise, any remaining if the water inside the pressure washer can severely damage the metal casting. Disconnect the hose from the pump then run the pressure washer until there is any water left.
- To save the cylinder from getting rusty, use oils. Pour some oils into the spark plug hole and move the engine a few times. Use the starter to make sure the cylinder is properly It will help to keep it well during the winter.
Are you bored with reading? Here’s a video:
How to winterize an Electric Pressure Washer?
An electric pressure washer is a bit different from the gas-powered ones. It doesn’t run on fuels like gasoline or ethanol.
Stall gasoline is one of the main reason for pressure washer damage. But luckily with the electric pressure washer, you need to winterize the pump with only the pump saver.
So the required steps of winterizing an electric pressure washer are bit different, but it’s manageable.
Here are the basic steps:
- First of all, load your detergent container with lukewarm to hot water. Or place a suction tube right into a bottle of warm water and turn on your machine. It will eliminate any detergent residue that was going to stuck inside. It’s set for the next step once all the chemical waste is cleaned
- You need to disassemble the pressure washing machine components. So, start with disconnecting the lance and hose from the machine, make sure to drain any water that is left in it. Before coiling it the hose for storing, raise it as much as you can to drain out any remaining water.
- Power up the pressure washing machine once more, this time without the hose and also lance attached. The goal right here is to stir out the water that’s left inside out of the system. So turn your washer on and gently shake for about 20 seconds.
- Now as we have winterized all the components and hose pipes by draining all the water, it is time to prepare for its final storage place. Make sure the electric pressure washer storage has no chance of water leaking in.
My recommendation is to use a cover for your pressure washer. This is going to protect the pressure washer from dust and rust.
Leaving your pressure washer open to weather is not a good idea.
Both of these pressure washer covers are great. You can check them on Amazon by clicking the image.
What is Pressure Washer Pump Saver?
Typically, this is a unique mixture of lubricant and anti-freeze formula. Its sole purpose is to lubricate the pump piston and o-rings sealed to keep them from drying out. In addition, the antifreeze formula protects the pump from freezing in extreme cold. Also known as pressure washer antifreeze.
A log period of idleness whether in cold or summer is bad for the pump. Pump savers are so inexpensive and can save you good money for repairing a damaged pump.
Applying pressure washer pump save for winterizing it is effortless. This comes in an aerosol can. I recommend using this Briggs & Stratton as mentioned below.
You need to follow the above-mentioned process of winterizing gas/electric washer. In the last stage attach the pump saver can to the water inlet (where you attach your garden hose) and press the button until foam comes out from the spray wand end. You need to remove the spray hose before that. Finally, the foam means you’re done. Now you can store it with peace.
Here’s a video on this process:
Pump saver oil is a lifesaver for the pressure washer pump. This helps against freezing of any water or oil inside the pump.
1. Can water freeze in pressure washer?
Yes! Believe me or not people often ask me this question. They are potentially jeopardizing their pressure washer warranty. Most of them do not winterize their pressure washer just out of laziness or not set apart a few hours.
2. How to drain a pressure washer?
This is a very important step in this storage process. every detail is described above for both electric and gas-powered.
3. What if I forgot to winterize pressure washer?
That’s a very bad thing. When you start your pressure washer after long idleness if you hear cracking sound, stop right there. This is ice inside. Make sure to move the pressure washer in a warm place and give a continuous start/off motion until its warm enough.
Before I Let You Go!
Whether you have a gas washer or electric washer, make sure you know how to winterize a pressure washer and keep them warm in the long run.
- Winterizing a Simpson pressure washer from Simpson Guide.