Using cleaner in a pressure washer is a straightforward process that involves connecting an injection tube, placing it in the solution, and applying the cleaner at low pressure before rinsing.
Incorporating cleaning solutions into your pressure washing routine can significantly enhance the effectiveness of removing stubborn dirt, grime, mold, and mildew from various surfaces like siding, decks, driveways, and vehicles. Most residential pressure washers are designed with a downstream injection system, meaning the cleaner is siphoned into the water stream after it passes through the pump.
Here are the general steps to follow:
Key Steps for Using Pressure Washer Cleaner
The process typically involves preparing the cleaner and connecting your pressure washer's injection system. Based on common practices and the provided reference, here are the essential steps:
| Step | Action | Detail |
|---|---|---|
| 1 | Choose the Right Cleaner | Select a pressure washer detergent specifically designed for the surface you are cleaning (e.g., wood, concrete, siding, car). |
| 2 | Prepare the Solution | If using a concentrated cleaner, dilute it according to the manufacturer's instructions. Pour the ready-to-use or diluted cleaner into the pressure washer's detergent tank (if it has one) or a separate bucket. |
| 3 | Connect the Injection Tube | Check to make sure that the cleaning solution injection tube is securely attached to the pump. Ensure this connection is firm to prevent leaks or siphoning issues. |
| 4 | Place Tube in Solution | Then insert the other end into the cleaning solution. This allows the pressure washer to draw the cleaner into the water flow. |
| 5 | Install the Soap Nozzle | Attach the appropriate low-pressure or soap nozzle (often black or blue) to your spray wand. These nozzles reduce the water pressure, allowing the pressure washer to engage the siphoning action and draw the cleaner. |
| 6 | Apply the Cleaner | Start spraying the cleaner onto the surface, working from bottom to top to avoid streaks. Ensure the entire area is evenly covered. |
| 7 | Allow Dwell Time | Let the cleaner sit on the surface for the recommended dwell time specified on the product label. Do not let it dry. |
| 8 | Rinse Thoroughly | Switch to a high-pressure nozzle (typically 15°, 25°, or 40°, depending on the surface and desired cleaning power) and rinse the surface from top to bottom until all soap residue is gone. |
Important Tips for Using Cleaner
- Read the Manual: Always consult your pressure washer's owner's manual for specific instructions on using detergent, as models can vary.
- Check Cleaner Compatibility: Ensure the cleaner is designed for use with pressure washers and the specific type of surface you are cleaning.
- Never Run Bleach: Avoid using harsh chemicals like bleach or acid unless the pressure washer specifically states it is compatible, as these can damage internal components.
- Flush After Use: After applying and rinsing, run clean water through the pressure washer for a few minutes on a low-pressure setting to flush out any remaining detergent from the injection system.
- Test in an Inconspicuous Area: Before applying cleaner to the entire surface, test it on a small, hidden spot to ensure it doesn't cause discoloration or damage.
- Safety First: Wear appropriate personal protective equipment (PPE) like safety glasses or goggles and gloves.
By following these steps and tips, you can effectively use cleaner with your pressure washer to achieve a deeper and more thorough clean.
