Cleaners

Zep House & Siding Pressure Wash Cleaner Concentrate – Removes Exterior Stains – 1 Gallon

Zep House & Siding Pressure Wash Cleaner Concentrate – Removes Exterior Stains – 1 Gallon

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  • Industry-Leading Quality
  • Professionally Formulated

What Real Customers Say

"Zep has the Best Cleaning Products on the Market....It gives Your House a Clean and Fresh Feeling. Great Product!"

Tracy327 - verified buyer

SKU #ZUVWS128

$55.90
$55.90
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About the Product

Zep House & Siding Pressure Wash Cleaner Concentrate is a powerful, construction-grade outdoor cleaner designed to eliminate stubborn dirt, mildew stains, and algae stains on a variety of exterior surfaces. This high-performance cleaner is great for reviving vinyl, aluminum, wood siding, and other materials such as hard coat stucco and brick, enhancing curb appeal by restoring a clean, fresh appearance. The concentrate creates up to 20 gallons of cleaning solution, making it an economical choice for large projects. This versatile formula is suitable for both manual application and pressure washing systems, ensuring thorough cleaning without scrubbing. With its pro-grade quality, Zep House & Siding Pressure Wash Cleaner Concentrate is an essential addition for any exterior cleaning routine.
  • Restores Siding: Effectively revives the look of vinyl, aluminum, and wood siding for renewed curb appeal.
  • Wide Surface Compatibility: Safe for use on a variety of materials, including hard coat stucco, brick, and cement (Hardie Plank® siding).
  • Pressure Washer Compatible: Ideal for use with pressure washers, saving time and effort in large cleaning projects.
  • Streak-Free Results: Apply cleaner from bottom to top and rinse from top to bottom for a spotless, streak-free finish every time.
  • High-Yield Formula: Concentrate makes up to 20 gallons (enough for 5,000 sq. ft.), maximizing coverage and cost efficiency.

Instructions

Do not allow product to dry on surface before rinsing, as staining may occur. Do not mix with bleach or any other chemicals as hazardous reaction may occur. For vertical surfaces, solution should be applied working from the bottom up and rinsed using fresh water from the top down to prevent streaking. Test pressure washer for surface compatibility, with and without the cleaner, in an inconspicuous area. Remove deck furniture and incompatible items from area. Rinse and allow to dry before proceeding. Saturate plants, shrubs and grass with water before and after cleaning. Moisten surface before cleaning. Application: See DILUTION CHART on bottle for proper dilution. Put pressure washer siphon tube into proper solution. Use low-pressure spray nozzle to apply solution to surface. Allow to remain on surface 5 to 1 minutes, but do not allow to dry before rinsing. Remove the siphon tube from the container. Rinse with the high-pressure nozzle. Allow to dry completely and apply a water sealer to protect the wood.

Pro-Tip: After using this product, apply Zep Commercial's Clear Shell Mold and Mildew Inhibitor to keep mold from reappearing.

California Prop. 65

WARNING: WARNING: This product can expose you to chemicals including ethylbenzene, which is/are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

For Ingredient Disclosures and SDS Information Click Here

Shipping

Shipping Timelines:

Parcel: Ships within 24 hours of receipt Monday - Friday

Orders Shipped Via Truck: Ships within 2 Business Days from Order Receipt Date. This timeline effects large quantity orders & orders received for products over 75 lbs.

SDS

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FAQ

Have some questions? Why not take a look at some of the most frequently asked questions about this product below to see if we have the answer.

What surfaces can Zep House & Siding Pressure Wash Cleaner Concentrate be used on?

Zep House & Siding Pressure Wash Cleaner Concentrate is designed for exterior surfaces including vinyl, aluminum and wood siding, hard coat stucco, brick, and cement siding such as Hardie Plank®. Always test in an inconspicuous area before cleaning the entire surface.

Does this cleaner remove mildew and algae stains?

Yes. This construction-grade exterior cleaner is formulated to remove stubborn dirt, grime, mildew stains, and algae stains, helping restore the appearance of siding and other outdoor surfaces.

Can I use Zep House & Siding Cleaner with a pressure washer?

Yes. The concentrated formula is designed for use with pressure washing systems. Apply the properly diluted solution using a low-pressure spray nozzle, allow it to work without drying, and then rinse thoroughly according to label directions.

How do I prevent streaks when pressure washing house siding?

For vertical surfaces, apply the cleaning solution from the bottom up, then rinse with fresh water from the top down. Do not allow the cleaner to dry on the surface before rinsing, as staining may occur.

How much cleaning solution does one gallon of concentrate make?

Zep House & Siding Pressure Wash Cleaner Concentrate makes up to 20 gallons of cleaning solution and can cover up to 5,000 square feet, making it an economical option for large exterior cleaning projects. Follow the dilution chart on the product label for the correct concentration.

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