How To Clean Backpack Sprayer – 8 Easy Steps To Follow

How To Clean Backpack Sprayer
If you are a plant lover, you probably own a backpack sprayer. A backpack sprayer can make it a lot easier for you to dispense solutions to kill off pests and weeds. But one needs to clean it after using the sprayer, which can be a pain. It would be best if you do not allow the chemicals to sit in your sprayer for a longer time. To protect the sprayer and its components, it requires proper cleaning. This article will enlighten you about a smooth procedure of how to clean backpack sprayer more quickly. Here are the eight steps to clean a backpack sprayer –

How To Clean Backpack Sprayer ?

Step 1: Select a safe area to clean your backpack sprayer:

It is the first step of this procedure. You should not do this job at any place. As chemicals are involved, find an open area to clean your sprayer. These chemicals are hazardous and not suitable for all plants. Make sure it is not near your garden or any other plants. Do select a safer place and keep your kids away.

Step 2: Gather all the necessary pieces of equipment that you will require to clean your backpack sprayer:

No one would like to waste their time for any silly reasons. Keeping all the needed tools closer to your hand while cleaning the sprayer can save a lot of your time. You will not have to move much, and this will allow you to complete the task in one sitting. You will require the following list of tools-

Step 3: Dump the remaining product inside the tank:

Before starting, have a look inside your tank. If there is still any product left inside the tank, make sure to get rid of the remaining liquid of chemicals before starting to clean it. You surely would not want to invest an extra amount of time cleaning out the excess product. It will also save you from wasting water.

Step 4: Pour water:

Fill the sprayer’s tank with hot water. Hot water helps to dissolve the dirt faster and makes the cleaning procedure quicker. You can use warm water from your tank, or you can boil if you want. Be careful while doing this step to avoid any unnecessary accidents. Do not boil the water for way too long as an excess amount of heat can damage the tank of the sprayer.

Step 5: Add cleaning agents:

To clean the sprayer, one needs to use cleaning agents. Using a cleaning solution will help you with the process. Before applying your chosen product, read through the label as each product will have different mixing ratios. You can also use soap here. It is recommended to use ¼ cup of dish soap as other cleaning agents can cause an adverse reaction with the chemicals lying on the surface of it, inside the tank. Shake the container so that the soap gets mixed with the water. Agitate it for about 40 to 60 seconds. Then wait for one hour.

Step 6: Drain out the fluid:

Once you are done waiting for an hour, it is time to drain out the fluid out of the tank. Pump up the sprayer to create pressure. Now spray out the contents inside of the tank.  It will not only clean the tank but also will help you to clean the hose and the wand of the sprayer.

Step 7: Cleaning the wand:

To clean your wand properly, repeat the above-mentioned steps without adding any kind of cleaning agent and without waiting. Pour the tank with clean water and spray out the fluid. Simple as that. Repeat this step twice or thrice to get rid of any drop of chemical inside the sprayer and the wand.

Step 8: Cleaning the filter:

Cleaning the filter is also an essential step. Take a toothbrush and scrub the screen of your filter lightly as it may get clogged sometimes.
Now you know how to clean backpack sprayer. By following these steps correctly, you would easily be able to trace the fact that it is not a hard job to accomplish. The most essential thing to have is patience and the will power to clean it on a regular basis.

Pro tips

There are certain things that one needs to keep on mind while cleaning a backpack sprayer. Else a little mistake can ruin all of your work.  Leave the cap of your tank open once you are done washing your sprayer. It will allow the sprayer to get dry between uses. Do not just use any cleaning agent. Make sure that the one that you are using is safe to use. Read the labels before proceeding with one.

Avoid dumping water at any random place as the water will have chemical residue. It might be harmful to the plants around the area. Do not even damp the water into the drain. Be extra careful with this step. If you have not cleaned your sprayer for a very long time, make sure to repeat the steps for few times. It is better to do it after every use. This way, you will be able to keep it clean more efficiently and will require less effort.


Keeping your backpack sprayer clean is an essential step to maintain. It is crucial not only for the hygiene part but also for safety. You defiantly would not want to mix chemicals that can hamper your plants. Moreover, if there are kids at your home, you should take extra protection of these things. Cleaning your backpack sprayer will keep it in good working condition for a very long time. It will reduce the need for replacement of the product and its different parts. It may seem complicated at the beginning, but once you know how to clean backpack sprayer, you would be capable of doing it on your own.

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