To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Zep House and Siding Pressure Wash Cleaner - 1 Gallon (Case of 4) ZUVWS128 - Construction Grade Concentrate

4.4 4.4 out of 5 stars 615 ratings

To see product details, add this item to your cart. You can always remove it later.
Pack of 4

Purchase options and add-ons

Brand Zep
Item Form Liquid
Scent Wood
Specific Uses For Product house,roof,siding pressure wash
Item Volume 1 Gallons

About this item

  • CONSTRUCTION GRADE CLEANER: Removes stubborn stains & dirt
  • REVIVES VINYL, ALUMINUM & WOOD SIDING
  • CONCENTRATED FORMULA: makes up to 20 gallons of professional grade cleaner
  • PLEASE NOTE: THIS ITEM IS NOT AVAILABLE FOR RETURN
  • CLEANS GUTTERS, BRICK & HARD COAT STUCCO

Frequently bought together

$47.88 ($0.09/Fl Oz)
Get it Mar 22 - 25
In Stock
Ships from and sold by Zep Inc.
+
$52.99 ($0.10/Fl Oz)
Only 2 left in stock - order soon.
Ships from and sold by Market Cycle.
+
$42.99 ($0.08/Fl Oz)
Get it Mar 22 - 25
In Stock
Ships from and sold by Zep Inc.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

From the brand

Climate Pledge Friendly

Climate Pledge Friendly

Products with trusted sustainability certification(s). Learn more

Product Certification (1)

Compact by Design (Amazon-developed Certification) products have reduced water and/or air in the product or packaging for more efficient transportation.

Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Learn more about this certification


Product Description

house and siding pressure wash

ZEP HOUSE & SIDING PRESSURE WASH

Curb appeal is valuable, but weather and exposure can leave a building’s exterior looking dirty and dull. Brighten and remove unsightly stains with a thorough pressure wash using this professional grade formulation.

Zep House & Siding Pressure Wash Concentrate removes dirt and stains from roof and siding caused by algae, mold, mildew and other sources. The concentrate is formulated for use in pressure washers and makes up to 20 gallons of cleaner. The product is suited for use on a range of materials, including hard coat stucco, brick, wood and vinyl or aluminum siding.

  • Construction grade cleaner that removes dirt & mildew stains
  • Revives vinyl, aluminum & wood siding
  • Cleans brick, gutters & hard coat stucco for a refreshed look
  • Concentrated formula makes up to 20 gallons of professional grade cleaner
  • Makes Up To 2 Gallons (5 Ft2)

dirty

expected clean

next level clean

zep pro tip

vinyl siding pressure wash
NEXT LEVEL CLEAN
vinyl pressure wash formula
house & siding pw Driveway & Concrete Pressure Wash wood deck and fence pressure wash
House & Siding Pressure Wash Driveway & Concrete Pressure Wash Wood Deck & Fence Pressure Wash All-In-1 Premium Pressure Wash
Customer Reviews
4.4 out of 5 stars
615
4.4 out of 5 stars
331
4.0 out of 5 stars
78
4.6 out of 5 stars
131
Best For: Vinyl, Siding, Brick, Gutters, Aluminum, Wood & Hard Coat Stucco Concrete, Asphalt, Brick & Stone Wood, Composite & PVC Structures Outdoor Furniture, Decks, Vehicles, Patios & Siding
Makes Up To: 20 gal 20 gal 20 gal 28 gal

Focus on sustainability

Compact by design from Climate pledge friendly. Certified by Amazon.

Small changes in product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Here are a few of the many ways products can qualify:

Less packaging

Less air in container

More efficient shape

Waterless technology

Product details

  • Product Dimensions ‏ : ‎ 12.4 x 12.3 x 13 inches; 8 Pounds
  • Date First Available ‏ : ‎ January 29, 2019
  • Manufacturer ‏ : ‎ Zep
  • ASIN ‏ : ‎ B07N955P93
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.4 4.4 out of 5 stars 615 ratings

Compare with similar items

This Item
Zep House and Siding Pressure Wash Cleaner - 1 Gallon (Case of 4) ZUVWS128 - Construction Grade Concentrate
Zep House and Siding Pressure Wash Cleaner - 1 Gallon (Case of 4) ZUVWS128 - Construction Grade Concentrate
Recommendations
Zep House and Siding Pressure Wash Cleaner Concentrate - 1 Gallon (Case of 2) ZUVWS128 - Construction Grade
dummy
Zep Wood Deck and Fence Pressure Wash Cleaner Concentrate - 1 Gallon (Case of 4) ZUDFW128 - Construction Grade
dummy
RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 1 Gallon
dummy
Purple Power (4320P) Industrial Strength Cleaner and Degreaser - 1 Gallon, 128 Fl Oz (Pack of 1)
dummy
Zep All-in-1 premium Pressure Washing Concentrate (172 Fl. Oz/5.09L)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$47.88$23.94$42.99$29.99$6.97$16.97
Price Per Unit$0.09 / Fl Oz$0.09 / Fl Oz$0.08 / Fl Oz$0.23 / Fl Oz$0.05 / Fl Oz
Delivery
Get it Mar 22 - 25
Get it Mar 22 - 25
Get it Mar 22 - 25
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Easy to use
4.3
4.3
4.5
4.5
4.5
4.6
Value for money
4.0
4.0
4.2
4.2
4.2
4.2
Scent
3.8
3.8
3.1
4.0
Sold By
Zep Inc
Zep Inc
Zep Inc
RMR Solutions
Amazon.com
Amazon.com
form
Liquid
Liquid
Liquid
Liquid
Wipes,Liquid
Liquid
scent
Wood
Wood
Wood
Fresh
Unscented
Clean
surface suggestion
Wood
Plastic, Aluminum, Wood
Wood
Countertop, Floor
Painted Surface
Wood
weight
128 ounces
128 ounces
36.25 pounds
4.2 kilograms
8.3 pounds
0.01 ounces
volume
1 gallons
1 gallons
1 gallons
128 fluid ounces
1 gallons
172 fluid ounces

Important information

Directions

Dilution: 6 oz. per gallon of water (1:20). For heavier stains, use 25 oz. per gallon of water (1:5). DO NOT USE FULL STRENGTH

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
615 global ratings

Customers say

Customers like the performance of the cleaning agent. They mention that it does the job, is excellent, and is good for your siding. However, some customers differ on value and cleaning.

AI-generated from the text of customer reviews

31 customers mention24 positive7 negative

Customers like the performance of the cleaning agent. They mention that it cleans well and does the job. Some customers also say that it works okay on vinyl siding. Overall, most are satisfied with the product's performance and value.

"...algae and moss growth is a huge part of that, this product works well to manage that and the convenience to use with a pressure washer makes this..." Read more

"...Results have been excellent for me, but be careful with your dwell. My advice is let it work as long as you can WITHOUT letting it dry...." Read more

"This stuff works great, and can be diluted down a bunch without losing strength...." Read more

"...I'm sorry as I can be but it just didn't work. I ended up getting some cleaner from a box store. For the cost, I was really hoping ZEP House...." Read more

25 customers mention14 positive11 negative

Customers have mixed opinions about the cleaning agent. Some say it is a good cleaner, while others say it did not clean their soffit well, did very little to the dirt, and mold growing on their vinyl siding. Some customers also say it will not clean rubber off of cement, and is not good for hard mildew.

"I always use thie for my house and driveway,cleans very easy" Read more

"...need to wash off just dirt it will work but this product did not clean the green algae on my siding...." Read more

"...It worked ok to remove surface dirt and some light algae from tables, chairs and some outdoor equipment, but no more than a regular detergent...." Read more

"...BUT this stuff did very little to the dirt and mold growing on my vinal siding. Was very disappointed...." Read more

5 customers mention3 positive2 negative

Customers have mixed opinions about the value of the cleaning agent. Some mention that it's great value, while others say that it is not worth the price.

"...this stuff for years it works just have to use a lot of it well worth the money" Read more

"...got three unopened bottles I’ll sell for a quarter, but they’re not worth a dime! No returns. How about a refund Zep? Don’t buy this junk." Read more

"...Price was right and delivery prompt." Read more

"Works okay on vinyl siding!!! Too expensive for the job it does!!" Read more

Useless!!! Don’t even consider buying!
1 Star
Useless!!! Don’t even consider buying!
Completely useless!!! I’ve been pressure washing homes for over twenty years and have used all kinds of different agents, but I’ve never had one do absolutely nothing until I used Zep. Does it stand for zero performance??? Seriously, I used a competitor brand in a vinyl home with light mildew and algae on the siding and aluminum gutters and downspouts, no problems, spray the competitor’s solution on, wait five minutes, watch the grime fade, and lightly spray the rest off. On the same aspect, same grime, same vinyl and aluminum, I apply the Zep. Nothing. It does nothing!!! I’m livid. $45 bucks for 4 bottles. I’ve got three unopened bottles I’ll sell for a quarter, but they’re not worth a dime! No returns. How about a refund Zep? Don’t buy this junk.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 7, 2024
Style: Pack of 4Verified Purchase
Reviewed in the United States on February 19, 2024
Style: Pack of 4Verified Purchase
Reviewed in the United States on July 23, 2019
Style: Pack of 4Verified PurchaseEarly Reviewer Rewards(What's this?)
52 people found this helpful
Report
Reviewed in the United States on January 5, 2024
Style: Pack of 2Verified Purchase
Reviewed in the United States on December 14, 2023
Style: Pack of 2Verified Purchase
Reviewed in the United States on August 5, 2020
Style: Pack of 2Verified Purchase
3 people found this helpful
Report
Reviewed in the United States on August 20, 2023
Style: Pack of 2Verified Purchase
One person found this helpful
Report
Reviewed in the United States on July 31, 2023
Style: Pack of 2Verified Purchase
7 people found this helpful
Report

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.