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

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.