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Product / Pressure Washers / 85.490.051

Pressure Washer House and Siding Detergent – 1 Gallon (4 Pack)

Pressure Washer House and Siding Detergent – 1 Gallon (4 Pack)

Specifications

Liquid Colour

Green

Bottle Volume

3.78 L / 1 GAL

Qty In Box

4

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PRODUCT

DESCRIPTION

Pro-Level Cleaning for Exterior Surfaces — Safe, Effective, and Efficient

Give your home the deep clean it deserves with BE’s Pressure Washer House and Siding Detergent — a professional-grade cleaning solution and versatile cleaner for outdoor surfaces, designed to safely remove grime, mildew, dirt, and buildup from your home’s exterior surfaces. This 1-gallon concentrated detergent is specially formulated for use with pressure washer soap injection systems and delivers high-yield results with minimal effort.

Great for tackling vinyl siding, painted wood, stucco, aluminum, concrete, or even your windows and gutters, this detergent delivers impressive cleaning performance without harsh scrubbing or surface damage. With the ability to make up to 20 gallons of working solution per jug, it’s a cost-effective way to clean large areas like multi-story homes, garages, outbuildings, fences, patios, and more.

Key Features

  • Powerful Yet Gentle Formula
    Effectively removes mildew, algae, mold, dirt, and grime without damaging finishes. Ideal for maintaining the look of your home’s exterior year-round.

  • Safe for a Variety of Surfaces
    Engineered to clean without harming painted finishes, vinyl, aluminum siding, asphalt shingles, wood, stucco, glass, and gutters.

  • High-Yield Concentrate
    Each 1-gallon jug produces up to 20 gallons of usable detergent when diluted, providing extensive coverage and excellent value.

  • Versatile Cleaning Power
    Use it full-strength for spot-treating stubborn stains, or dilute it for general purpose siding and house washing. Also effective for removing moss from exterior surfaces.

  • Designed for Pressure Washers
    Optimized for use with soap injection systems on pressure washers, giving you consistent, even application with every pass.

Built for House Washing

The BE Pressure Washer House and Siding Detergent is designed specifically for pressure washers, making it the ideal choice for property owners and contractors looking to maintain residential or light commercial buildings. The formula clings to vertical surfaces and penetrates deeply into textured siding, surface pores, and corners — lifting out built-up residues that cause discoloration and mildew growth.

Whether you're preparing for painting, removing years of buildup, or just doing routine maintenance, this detergent is a reliable and surface-safe solution.

Where It Works Best

  • Vinyl siding

  • Aluminum siding

  • Painted wood surfaces

  • Brick and stucco exteriors

  • Concrete and masonry

  • Asphalt roofing

  • Soffits, gutters, and eaves

  • Glass windows and frames

  • Garage doors, fences, and decks

Pressure Washing Systems Compatibility

BE’s Pressure Washer House and Siding Detergent is engineered for seamless use with most pressure washing systems, making it the perfect choice for cleaning and restoring your house siding. Whether you’re working with vinyl, aluminum siding, painted wood, or stucco, this product is designed to tackle tough mildew stains, algae stains, and dirt with ease. The detergent works efficiently with pressure washers, allowing you to cover large surfaces quickly and evenly—no need for time-consuming scrubbing or climbing ladders. Thanks to its user-friendly application, you can achieve a thorough, professional clean on all your exterior surfaces, from siding and wood to aluminum and beyond. Simply connect your pressure washer, follow the recommended application steps, and watch as stains and buildup are washed away, leaving your house and siding looking refreshed and renewed.

Effective Cleaning, Minimal Scrubbing

This detergent is specially formulated to loosen contaminants from outdoor surfaces so they rinse away easily under pressure — no need for aggressive scrubbing. The foam works into textured and porous areas where mildew and algae often take hold, breaking them down at the root for a deeper, longer-lasting clean.

The result is a streak-free, residue-free finish that restores the original color and appeal of your home’s exterior, helping it look freshly painted without ever picking up a brush.

Recommended Usage Tips

To get the most from your BE Pressure Washer House and Siding Detergent, follow these simple guidelines:

  • Choose the Right Nozzle
    Use the yellow (15°) or green (25°) spray nozzles for optimal cleaning and coverage of siding. Avoid the red (0°) nozzle, which is too aggressive and may damage surfaces.

  • Use Low Pressure
    Apply the detergent using low pressure from your pressure washer’s soap setting. Always keep a minimum of 3 feet between the nozzle and the surface to prevent water intrusion behind siding or under eaves.

  • Apply Bottom-to-Top
    Spray the detergent starting from the bottom of the siding and work your way up. This prevents streaks and ensures even dwell time across the surface.

  • Rinse Top-to-Bottom
    After letting the detergent dwell for a few minutes (without drying), switch to a rinse nozzle and clean from top to bottom to push contaminants off the surface.

  • Rinse Before Drying
    Always rinse off the detergent before it dries. Allowing it to dry on the surface may leave residue or spotting, especially on glass or smooth siding.

Application Instructions

General Cleaning:

  1. Dilute 1 part detergent with up to 20 parts water in your pressure washer’s detergent tank or external bucket.

  2. Apply to the surface using the pressure washer’s low-pressure soap setting.

  3. Let the detergent sit for 3 to 5 minutes, keeping the surface wet and out of direct sunlight.

  4. Rinse thoroughly using clean water at medium pressure.

Tough Stains or Spot Cleaning:

  • Apply detergent full strength using a hand-held sprayer or directly through a foam cannon.

  • Let sit for several minutes, then scrub lightly with a brush or mitt if needed.

  • Rinse thoroughly with water.

Safety Precautions and Guidelines

Your safety and the protection of your home are our top priorities when using BE Pressure Washer House and Siding Detergent. Always wear rubber gloves and eye protection to prevent irritation from the cleaning solution. Before starting, test the product on a small, inconspicuous area of your siding or surface to ensure compatibility and avoid unexpected results. Be mindful of your landscaping—avoid spraying directly onto plants, and thoroughly rinse any solution that may come into contact with your garden or lawn to prevent harm. Keep the detergent out of reach of children and pets, and never leave the solution to dry on your house or siding, as this can lead to residue or surface damage. By following these simple guidelines, you can safely and effectively clean your home’s exterior while protecting your family, pets, and landscaping.

Why Choose BE Pressure Washer House and Siding Detergent?

  • Consistent Results
    The concentrated formula delivers consistent foam and coverage when applied through soap injection systems, helping you achieve professional-level cleaning with every use.

  • Surface Protection
    Safe for repeated use on all common siding materials and painted surfaces, allowing for regular maintenance without fading or degradation.

  • Excellent Coverage and Value
    One gallon produces up to 20 gallons of working solution, enough to clean an entire average-size home, multiple garages, or large patios and walkways.

  • User-Friendly Formulation
    Easy to dilute, apply, and rinse — perfect for DIY homeowners or contractors needing dependable performance without specialized tools or harsh chemicals.

Product Specifications

  • Product Type: Exterior House and Siding Detergent

  • Volume: 1 Gallon (3.8 L)

  • Dilution Ratio: Up to 1:20

  • Application Method: Pressure washer with soap injection or hand pump sprayer

  • Surface Compatibility: Vinyl, aluminum, wood, concrete, asphalt shingles, brick, stucco, glass

  • Coverage: Up to 20 gallons of working solution per container

  • Scent: Clean, low-odor formula

  • Storage: Store in a cool, dry location. Avoid freezing.

Customer Support and Resources

At BE, we are dedicated to helping you achieve the best possible results with your house and siding cleaning projects. Our customer support team is always ready to assist, whether you’re a homeowner tackling a weekend project or a business owner maintaining multiple properties. Visit our website for a comprehensive FAQ section, product manuals, and instructional videos designed to help you get the most out of your purchase. If you have questions about the product, application techniques, or specific siding materials, our knowledgeable support staff is just a call or email away. We’re committed to ensuring you have the resources and guidance you need for a successful, stress-free cleaning experience.

Clean Smarter with BE

When it comes to cleaning your home’s exterior, don’t settle for harsh chemicals or ineffective all-purpose soaps. BE’s Pressure Washer House and Siding Detergent gives you the right formula for the job — powerful enough to remove buildup, yet gentle enough to protect the materials that protect your home.

Restore your siding, brighten your windows, and bring your property back to life with a cleaning solution that works hard and rinses clean. Just mix, apply, and rinse — the results will speak for themselves.

Frequently Asked Questions about Pressure Washers

How to store a pressure washer?

To ensure the durability of your heavy duty pressure washer:

  • Empty the gas tank to prevent fuel from degrading or clogging the engine.
  • Empty the pump and hoses of any remaining water.
  • Perform necessary maintenance before storage.
  • Store in a dry area.
  • Cover.

What is a pressure washer?

A power washer is a cleaning machine that uses a gasoline engine to power a high pressure water pump and nozzle. It’s used to clean driveways, decks, vehicles, outdoor furniture and more by spraying water at high PSI to remove dirt, grime, mold and other debris.Many models also come with a detergent tank for added cleaning power.

How does a power washer work?

A power washer works by drawing water from a connected hose and pumping it through a high pressure nozzle. The gas engine powers the pump which pressurizes the water and then expels it through the nozzle at high speed to clean the surface. The water pressure is measured in PSI (pounds per square inch) and the flow rate is measured in GPM (gallons per minute).Many models also feature adjustable water pressure settings to cater to different cleaning needs. BE makes pressure washing easy with models available for light jobs and heavy duty commercial cleaning projects.

Gas vs Electric power washers?

The main difference is that a gas pressure washer, known for its cleaning power, is powered by a gasoline engine, making it more powerful and portable, while an electric pressure washer is powered by electricity and is generally quieter and lighter.

Gas pressure washers are for heavy duty and large areas due to their durability, whereas electric pressure washers are for smaller jobs.

Your BE electric pressure washer is perfect for smaller jobs and built for portability, and we offer a wide range of electric models. Included with our electric models is a long extension cord for use anywhere around your house.

What to consider?

When choosing a gas pressure washer consider:

  • Pressure (PSI): More PSI means more cleaning power but also more potential for damaging delicate surfaces.
  • Flow Rate (GPM): More GPM means faster cleaning as more water is dispensed.
  • Engine Power: Bigger engines mean more durability and power.
  • Portability: Weight, handle design and wheel size for easier to move.
  • Nozzles: Multiple spray nozzles to adjust the spray pattern for different tasks.
  • Adjustable Nozzle: Allows for fine-tuning the spray intensity and pattern for various cleaning needs.

How much pressure do I need for?

The required pressure (PSI) and cleaning power depend on the surface you’re cleaning:

  • Light duty (car washing, outdoor furniture): 1,300-1,800 PSI.
  • Medium duty (patios, fences, decks): 2,000-3,000 PSI.
  • Heavy duty (driveways, brick walls, large equipment): 3,000+ PSI.

Many pressure washers come with adjustable pressure settings to handle different cleaning tasks effectively.

Can a pressure washing damage surfaces?

Yes, a power washer can damage surfaces if used incorrectly. High pressure water can strip paint, dent soft surfaces or even cause structural damage if the pressure is too high or the nozzle is held too close to the surface. Always use the right PSI for the material you’re cleaning and keep a safe distance from delicate surfaces.

To prevent damage, consider using a model with adjustable pressure settings.

How to maintain your pressure washer?

To ensure the durability and smooth operation of a pressure washer:

  • Change the oil as per manufacturer’s instructions.
  • Clean or replace the air filter to ensure good airflow.
  • Inspect and clean the nozzle regularly to prevent clogs.
  • Drain the gas tank if you’re storing the washer for a long time.
  • Check the hoses for leaks or damage and replace them if needed.
  • Follow regular maintenance requirements to keep the washer in optimal condition.

Can I use a pressure washer in cold weather and low water temperature?

You can use a pressure washer in cold weather but it’s more difficult. The water flow rate in the hoses and pump can freeze and damage the equipment. If you plan to use your pressure washer in cold temperatures make sure to winterize it and store it in a warm area when not in use. You can also use anti-freeze solutions for pressure washers.

Some models are designed to use hot water, which can be particularly effective for cleaning in cold weather.

Do I need any accessories?

Common accessories for power washers: