Pressure washers are powerful tools that make quick work of tough tasks like cleaning driveways, decks, siding, and other outdoor surfaces.
But if you want your pressure washer to run smoothly and efficiently, you have to do a little maintenance including cleaning the gas tank.
In this comprehensive guide, we’ll tell you why it’s important to clean your pressure washer gas tank, how to prepare and drain the tank, and how to clean, rinse, and refill it.
We’ll also share the importance of adding a fuel stabilizer.
Read on to learn more about keeping your pressure washer running in tip-top shape!
Table of Contents
Short Answer
The best way to clean a pressure washer gas tank is to first remove it from the unit and empty it of any remaining fuel.
Once emptied, rinse the tank with warm soapy water and a soft bristled brush to remove any dirt and residue.
Once the tank is cleaned, rinse it off with clean water and let it dry.
Finally, fill it with fresh fuel and reattach it to the pressure washer.
Why Clean a Pressure Washer Gas Tank?
Cleaning a pressure washer gas tank is an important part of keeping your machine running properly and safely.
Over time, dirt and debris can build up inside the tank, which can eventually lead to clogs and other issues.
Additionally, if the tank is not properly drained and cleaned, it can lead to rust and corrosion, which can cause leaks and other issues.
Furthermore, when the tank is not properly cleaned, it can cause the pressure washer to run inefficiently and require more frequent maintenance.
All of these issues can be avoided by cleaning the pressure washer gas tank on a regular basis.
Preparing to Clean the Tank
The first step to cleaning a pressure washer gas tank is to prepare it for the cleaning process.
This includes draining the tank completely, either by tipping it over or using a fuel-suction pump.
It is important to do this step correctly, as any remaining fuel in the tank can be hazardous and could create a potential fire hazard.
Once the tank is empty, it is important to let it dry completely before beginning the cleaning process.
Additionally, it is always recommended to wear protective gear, such as gloves and safety glasses, when handling the fuel tank.
This will help keep you safe and protect you from any hazardous materials.
Lastly, inspect the tank for any cracks or leaks before beginning the cleaning process.
This is important to ensure that the tank is properly sealed and that any fuel that is put into it will remain safe.
Draining the Tank
When it comes to properly cleaning a pressure washer gas tank, the first step is to drain the tank completely.
This can be done by either tipping the tank over or using a fuel-suction pump.
Tipping the tank over is the simplest method, however, it is important to remember to do this in a well-ventilated area as the fumes can be hazardous.
Alternatively, a fuel-suction pump can be used to drain the tank.
This is the preferred method for larger tanks, as it eliminates the risk of spilling fuel.
Once the tank is empty, make sure to dispose of the fuel in a safe and responsible manner.
Cleaning the Tank
When it comes to cleaning a pressure washer gas tank, the first step is to drain the tank completely.
Depending on the model of pressure washer, this can be done by either tipping the tank over or by using a fuel-suction pump.
If you decide to use a fuel-suction pump, make sure you connect the pump to the tanks bottom outlet and then pump the fuel out.
Once the tank is completely emptied, you should use a solution of water and detergent to scrub away any dirt and debris that may be on the inside of the tank.
When scrubbing, use a brush or sponge to make sure everything is thoroughly cleaned.
Make sure you scrub every inch of the tank, paying particular attention to all corners and crevices.
After you have scrubbed everything, rinse the tank with clean water to ensure all traces of detergent are removed.
Once the tank is completely rinsed, you should let it dry completely.
Once the tank is completely dry, you can re-fill it with the appropriate amount of fuel.
Make sure to use the correct type of fuel for your pressure washer, as this will ensure the machine will run properly.
If desired, you can also add a fuel stabilizer to the tank to help preserve the fuels quality.
After re-filling the tank, you should inspect it for any cracks or leaks before using the pressure washer.
If you find any cracks or leaks, you should immediately replace the tank.
Cleaning a pressure washer gas tank can be a daunting task, but it is important to do it properly to ensure the safety and longevity of the machine.
By following the steps outlined above, you can be sure that your pressure washer will run efficiently and safely.
Rinsing the Tank
Once the tank has been drained and any dirt and debris have been removed, its time to rinse the tank.
This step is essential to ensure the tank is completely clean and there are no residual particles that could clog the fuel filter or cause the engine to malfunction.
Rinsing the tank is a simple process that can be done with a hose or a pressure washer.
If using a hose, make sure to use a gentle stream of water so you dont damage the tanks interior.
If using a pressure washer, use a low-pressure setting and make sure to keep the nozzle at least twelve inches away from the tank so you dont damage the metal.
When rinsing the tank, make sure to rinse both the inside and outside of the tank.
Pay special attention to any places where dirt and debris may have gotten lodged.
This can include the bottom of the tank, around the fuel cap, and any crevices or corners.
Once youve thoroughly rinsed the tank, its important to let it dry completely before refilling it with fuel.
You can use a cloth or towel to dry the outside of the tank, but the inside should be left to air dry.
This will help ensure that the fuel is not contaminated with any residual water or debris.
Filling the Tank
Once the tank is cleaned, dried and inspected for any cracks or leaks, it is time to fill it with the appropriate amount of fuel and add a fuel stabilizer, if desired.
It is important to use the correct fuel type and grade for the pressure washer.
For example, if the pressure washer is powered by a 4-stroke engine, then it should be using unleaded gasoline.
It is also important to check the fuel level regularly and make sure it is not overfilled.
Too much fuel can cause the pressure washer to operate inefficiently and lead to premature wear and tear.
When adding fuel to the pressure washer gas tank, it is also recommended to add a fuel stabilizer such as Sta-Bil.
This will help keep the fuel fresh and prevent it from deteriorating quickly.
Fuel stabilizers can help prevent the growth of bacteria and fungus in the fuel, which can cause clogging and other problems.
Additionally, using a fuel stabilizer can help reduce the impact of ethanol on the fuel system.
Finally, it is important to make sure the tank is completely sealed after filling and before using the pressure washer.
This will help to prevent any fuel leakage and reduce the risk of fire or other accidents.
Adding a Fuel Stabilizer
Once the tank is completely dry, it is important to add a fuel stabilizer before re-filling the tank.
Fuel stabilizers help to keep the fuel from degrading over time, which can lead to clogged fuel lines and other issues.
They also help to protect against dangerous vapors and oxidation.
To add a fuel stabilizer, simply pour it into the tank and let it sit for the recommended amount of time before re-filling the tank with fuel.
Be sure to follow the instructions on the stabilizer package for the exact amount and timing needed.
Additionally, many pressure washers come with built-in stabilizers, so make sure to check with the manufacturer before purchasing one.
Once the stabilizer has been added, inspect the tank for any cracks or leaks before using the pressure washer.
Final Thoughts
Cleaning a pressure washer gas tank is a necessary part of keeping it running safely and efficiently.
By following the steps outlined above, you can ensure that your pressure washer is well maintained and ready to tackle any job! Now that you know how to properly clean a pressure washer gas tank, get out there and get to work!