How to Use Jomax in Pressure Washer: A Comprehensive Guide

Jomax Mold & Mildew Stain Remover is a powerful pressure washer concentrate designed to effectively remove tough stains caused by mildew, algae, and mold from various exterior surfaces. This comprehensive guide will walk you through the step-by-step process of using Jomax in your pressure washer, ensuring optimal results and protecting your surfaces.

Recommended Dilution Ratio

The recommended dilution ratio for Jomax Mold & Mildew Stain Remover in a pressure washer is typically 1 part Jomax to 3 parts water. This ratio has been extensively tested and proven to be the most effective in removing stubborn stains without causing any damage to the surface being cleaned.

To achieve the optimal dilution, follow these steps:

  1. Shake the Jomax concentrate thoroughly to ensure the ingredients are well-mixed.
  2. Measure the appropriate amount of Jomax concentrate based on the size of your pressure washer tank. For example, if your tank holds 1 gallon (3.78 liters) of solution, you would use 0.25 gallons (0.95 liters) of Jomax concentrate and 0.75 gallons (2.84 liters) of water.
  3. Carefully pour the Jomax concentrate into the pressure washer tank and then add the required amount of water.
  4. Stir or agitate the solution to ensure it is thoroughly mixed before application.

Application and Rinsing

How to Use Jomax in Pressure Washer

Mixing

  1. Shake the Jomax concentrate thoroughly to ensure the ingredients are well-mixed.
  2. Add the Jomax concentrate to the water in the pressure washer tank according to the recommended 1:3 dilution ratio.
  3. Stir or agitate the solution to ensure it is thoroughly mixed.

Application

  1. Set the pressure washer to the appropriate setting for the surface you are cleaning. For most exterior surfaces, a medium to high-pressure setting is recommended.
  2. Spray the Jomax solution onto the surface, making sure to cover the entire area evenly. Apply the solution in a sweeping motion to ensure even coverage.
  3. Allow the Jomax solution to dwell on the surface for 5-10 minutes, giving it time to penetrate and break down the stains.

Rinsing

  1. Use a high-pressure spray to thoroughly rinse the surface, ensuring that all the Jomax solution is removed.
  2. Pay close attention to any crevices, corners, or hard-to-reach areas to ensure complete removal of the solution.
  3. Continue rinsing until the surface appears clean and free of any residue.

Mixing with Other Chemicals

It is generally recommended not to mix Jomax with other chemicals in your pressure washer, as this can affect its performance and potentially cause damage to the surface being cleaned. However, if you need to use bleach, a common ratio is 1 part Jomax, 1 part bleach, and 3 parts water.

When mixing Jomax with bleach, it is important to exercise caution and follow these guidelines:

  • Ensure the work area is well-ventilated, as the combination of Jomax and bleach can produce harmful fumes.
  • Wear appropriate personal protective equipment, such as gloves and eye protection, to prevent skin and eye irritation.
  • Mix the solution in a well-ventilated area, away from any open flames or ignition sources.
  • Carefully measure the correct proportions of Jomax, bleach, and water to maintain the recommended 1:1:3 ratio.
  • Stir the solution thoroughly to ensure it is well-mixed before application.

Technical Specifications

Product Details

Jomax Mold & Mildew Stain Remover is a pressure washer concentrate designed to remove tough stains caused by mildew, algae, and mold from a variety of exterior surfaces, including:

  • Patios
  • Fences
  • Siding
  • Wood decks
  • Concrete driveways
  • Brick
  • Gutters

The product is formulated with a blend of surfactants and other active ingredients that work together to effectively break down and remove these stubborn stains.

Surfactants

Jomax contains a proprietary blend of surfactants that help release dirt and grime from the surface, while also producing a clinging effect that allows the solution to remain on the surface for a longer period, enhancing its stain-removing capabilities.

The surfactants in Jomax are specifically designed to be effective in pressure washer applications, where the high-pressure spray can sometimes cause other cleaning solutions to be quickly rinsed away before they have a chance to work.

Additional Tips

Precautions

Always follow the manufacturer’s precautions and instructions for use when working with Jomax Mold & Mildew Stain Remover. This includes wearing appropriate personal protective equipment, such as gloves and eye protection, and ensuring the work area is well-ventilated.

Surface Compatibility

Before using Jomax, it is important to ensure that the surface you are cleaning is compatible with the product. Jomax is generally safe for use on a wide range of exterior surfaces, but it is always a good idea to test the solution on a small, inconspicuous area first to ensure it does not cause any damage or discoloration.

Regular Maintenance

Using Jomax as a preventive maintenance measure can help keep your exterior surfaces clean and prevent the buildup of mildew, algae, and mold. By regularly cleaning with Jomax, you can help extend the lifespan of your surfaces and maintain their appearance.

References

  1. ProPowerWash. (2001). Jomax | Pressure Washing Institute – XenForo. Retrieved from http://propowerwash.com/board/upload/threads/jomax.179/
  2. YouTube. (2022). Mold & Mildew on your Vinyl Siding? Is JOMAX and a Rinse the … Retrieved from https://www.youtube.com/watch?v=2ItJGWPW5XU
  3. Rust-Oleum. (n.d.). JOMAX HOUSE CLEANER AND MILDEW KILLER – Rust-Oleum. Retrieved from https://www.rustoleum.com/-/media/DigitalEncyclopedia/Documents/RustoleumUSA/TDS/English/CBG/Jomax/JMX-08_Jomax_House_Cleaner_and_Mildew_Killer_TDS_1.ashx
  4. SoWal Forum. (2005). Anyone used JOMAX cleaner for siding? | SoWal Forum. Retrieved from https://sowal.com/forum/threads/anyone-used-jomax-cleaner-for-siding.1592/
  5. Lowe’s. (n.d.). Zinsser Jomax Mold and Mildew Stain Remover Pressure Washer … Retrieved from https://www.lowes.com/pd/Zinsser-Jomax-Mold-and-Mildew-Stain-Remover-Pressure-Washer-Concentrate/1001277128

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