I have used it on multiple occasions, and have never seen it harm any vegetation. However, if there are delicate flowers, trees or gardens near the home, I cover them with plastic. The rinse runoff has never caused any damage.
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NorthStar Pressure Washer High-Performance House Wash Concentrate, 5-Gallons, Model# NSHW5

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- High-concentration formula for better performance
- Removes algae, dirt, mud and stains from mold and mildew
- For cold water and hot water pressure washers and steam cleaners
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Description
Key Specs
Reviews
Q & A
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Product Summary
What's Included
- (1) 5-gallon high-performance House Wash concentrate
Downloads
Features + Benefits
- High-concentration formula for better performance
- Removes algae, dirt, mud and stains from mold and mildew
- For cold water and hot water pressure washers and steam cleaners
Key Specs
| Attribute | Specification |
|---|---|
item# | 49208 |
Brand | NorthStar |
Ship Weight | 44.0 LB |
| Attribute | Specification |
|---|---|
Gallons | 5 Gal |
Application | Exterior Surfaces |
Reviews
Questions & Answers
Questions
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· 10 years ago
Is this product environmentally friendly? Will it harm plants or trees or grass?
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DavidTH· 9 years ago
Helpful?
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NorthstarExpert12· 9 years ago
The NorthStar Pressure Washer House Wash Concentrate is a Green Friendly Cleaner with a pH below 12.5. It is suggested you water the surrounding vegetation prior to using the cleaners as this will help prevent the vegetation from being harmed or burned.
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· 2 months ago
Can this product be used on roofs
1 answer-
NorthstarExpert12· 2 months ago
This house wash is safe to use on a roof.
Helpful?
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· 3 months ago
Does this remove Chalking from the substrate such as alluminum siding or concrete/masonry
1 answer-
NorthstarExpert12· 2 months ago
This house wash will remove chalking from the substrate, including aluminum siding, concrete, and masonry.
Helpful?
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· 6 months ago
Can I use this product in airports. Is it aviation approved?
1 answer-
NorthstarExpert12· 6 months ago
This concentrate is designed for use as a house cleaning product. We recommend consulting the Safety Data Sheet (SDS) provided by the manufacturer to determine if this can be safely used for the desired application. The SDS is located below the Product Summary on the web page.
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· 8 months ago
Can we use this on composite boards
1 answer-
NorthstarExpert12· 8 months ago
This house wash concentrate can be used on composite boards. It should be diluted and used on small, manageable sections so it can be scrubbed and rinsed away before it dries and leaves a film.
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Anonymous· 2 years ago
Can you barch mix this product? If so what is the ratio? Also can it be used on Asphalt Shingles as a soft wadh?
1 answer-
NorthstarExpert7· 2 years ago
The mixing ratios for this house wash concentrate are 30:1 for light cleaning, 15:1 for medium cleaning and 1:1 for heavy cleaning. This is for use with pressure washer systems, it is not intended for soft wash applications. Please view our Soft Wash Systems + Accessories category to view those products.
Helpful?
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· 3 years ago
how much coverage will this 5 gallon wash? Do you need the entire 5 gal for one typical vinyl siding house?
1 answer-
NorthstarExpert29· 3 years ago
There are too many variables to determine the coverage for this house wash, including dilution rate and size of home.
Helpful?
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· 3 years ago
Is this product suitable for metal building panels? Will it leave streaks?
1 answer-
NorthstarExpert29· 3 years ago
This can be used for cleaning metal building panels. It is designed to not leave streaks as long as it is rinsed properly and not allowed to dry on the surface being cleaned.
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· 4 years ago
Can this product be use with high pressure washer? I don't have a soft wash spray system, but I do have a Simpson 3300 pressure sprayer. According to the operator manual, using the siphon hose with the "black" spray nozzle (low pressure) the mix is 7:1.
1 answer-
NorthStarExpert38· 4 years ago
This is suitable to use with a pressure washer utilizing the soap/chemical nozzle.
Helpful?
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· 5 years ago
Will this remove gutter stains from concrete and be an over all good choice for concrete? also is this a bleach product?
1 answer-
NorthstarExpert12· 5 years ago
This house wash can be used on concrete. Follow the dilution ratios based on how deep of a clean is desired. This product does not contain any bleach.
Helpful?
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Specifications
5 Gal
5 Gal
1 Gal
Exterior Surfaces
Degreaser
Concrete and Masonry
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