5 out of 5 Customer Rating
Scotts® Outdoor Cleaner House & Siding with ZeroScrub™ Technology, Ready-to-Spray is rated 4.1 out of 5 by 244.
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Scotts® Outdoor Cleaner House & Siding with ZeroScrub™ Technology, Ready-to-Spray

5 out of 5 Customer Rating
Scotts® Outdoor Cleaner House & Siding with ZeroScrub™ Technology, Ready-to-Spray is rated 4.1 out of 5 by 244.
  • y_2025, m_9, d_11, h_5
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Scotts® Outdoor Cleaner House & Siding with ZeroScrub™ Technology, Ready-to-Spray

$17.99
Find a Store
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51063A

Overview

  • Eliminates stains from moss, mold, mildew and algae on your house and siding
  • With Scotts Outdoor Cleaner House and Siding with ZeroScrub Technology there is no scrubbing or power washing needed
  • Start seeing results in as little as 24 hours
  • Application is easy, just attach bottle to an outdoor garden hose and spray
  • Works great on vinyl, stucco, wood, composite wood, shingles, stone, cement, brick and many more surfaces

Cautions

  • Corrosive. Causes irreversible skin burns and eye damage. Harmful if swallowed. Do not get in eyes, on skin or on clothing. Wear safety glasses, or face shield, long pants, long-sleeved shirt, shoes, and socks. Use chemical resistant gloves.
Disposal Methods
  • Do not reuse or refill.
  • If empty, offer for recycling or place in the trash.
  • If partially filled, contact your local solid waste authority for disposal instructions.
Product Label
  • This is not the product label. Always read and follow the product label before use.
  • Download Label
  • Safety Data Sheets can be found at scottsmsds.com

DESCRIPTION

Nature can be harsh, and messy, but your home's exterior doesn't have to be. With Scotts Outdoor Cleaner House and Siding with ZeroScrub Technology, your house and siding won't just get clean, they'll stay clean so you can enjoy your outdoors longer. Application is easy, just connect the bottle to your outdoor garden hose, point and spray on a calm, dry day. No power washing or scrubbing needed. It removes stains on vinyl, stucco, wood, composite wood, shingles, stone, cement, brick and many more surfaces. The beauty of your home's exterior will start to return in as little as 24 hours with Scotts Outdoor Cleaner House and Siding with ZeroScrub Technology. (This bottle is not refillable.)

How to Use

Prep:

  • The surface you want to spray should be completely dry.

Connect:

  • Connect the sprayer to a garden hose.
  • Turn the water on at the spigot.

Apply:

  • Point the nozzle at the area you want to treat.
  • Squeeze tabs and turn to rotate to the CLEAN position
  • Saturate the affected area.

Finish:

  • Turn to the RINSE position.
  • DO NOT rinse off the area being treated. Rinse only any plants or grass that may have been contacted during the treatment.
  • Stop rinsing and turn the knob to the OFF position.
  • Turn off water at the spigot.
  • Turn the knob on the bottle to Rinse again in order to relieve the water pressure.
  • When water has stopped coming from the bottle, turn the knob on the bottle to Off.
  • Disconnect the hose from the bottle and store any remaining product safely as directed.
  • This bottle is not refillable.

Where Not to Use

  • Do not use within 100 ft. of any stream, river, pond, or lake. Do not spray onto plants. This product is not intended to be used as a pesticide.

Where to Use

  • Use on vinyl, aluminum, stucco, wood, composite wood, shingles, stone, cement, brick, and other outdoor surfaces.

When to Apply

  • Apply once a year or when new stains appear. (Do not apply more than 6 times a year.)
  • When possible, apply on an overcast day so evaporation will be slower.
  • Spray when the air is calm.
  • Do not apply in the rain or when heavy rains are expected.
  • Spray when temperatures are above 45° F.

How Often to Apply

  • Apply once a year or when new stains appear. (Do not apply more than 6 times a year.)

Store in the original container. Keep from freezing.

Frequently Asked Questions

KIDS & PETS

Keep out of the reach of children.

Rated 5 out of 5 by from Just what vinyl siding needs It's amazing how clean the siding looks after day 3 and having used it last year how much cleaner the siding stayed over 12 months. Virtually no mildew at all
Date published: 2025-06-18
Rated 5 out of 5 by from Nice product I have an area that is in the shade all along a fence. The moss builds up over the year is a lot. With just a single use and within a few days I found that the moss was dying and new grass was starting to come back. Love this stuff
Date published: 2024-04-08
Rated 5 out of 5 by from Easy and Convenient Used this to start seeds for both vegetables and flowers. It is so convenient to have this type of mixture. It provided a great start for seeds. Then transferred to outdoors. It developed good root growth of plants.
Date published: 2023-07-13
Rated 5 out of 5 by from Very Effective Product I had some pretty unsightly green algae on the north facing side of my house. The siding is white which exacerbated matters considerably. Much of it was out of my reach, so physically getting to it was an issue. Fortunately the spray from the bottle was powerful enough to reach to the first floor level, easily soaking the affected areas. It is important to follow instructions & wear protective gear, especially gloves & eye protection from splashes. I didn't have any problems with this. Rinsing any shrubs or other plants that come into contact with the product is also advised. I did this & saw no adverse effects on any nearby foliage. The algae completely disappeared after a couple of days and has not returned over a year later. This is a pleasant surprise as I had expected to make further applications later in the summer. As long as you follow instructions, this seems to be a highly effective, safe remedy for persistent unsightly algae on siding & fences.
Date published: 2023-05-05
Rated 5 out of 5 by from Scotts Outdoor Cleaning This is an excellent product on outdoor vinyl furniture. It cleans without leaving smears and streaks. I plan to use it on concrete this fall when the weather permits. I like the no scrub in as much as I am a senior with limited scrubbing ability.
Date published: 2023-03-15
Rated 5 out of 5 by from Cleaned up my siding This product makes getting those awful green mossy patches off my siding as easy as watering the plants. Simply attach to your house and spray and that's it. No scrubbing required. It took me two treatments before I noticed a difference but it really does work. Just be patient and consistent with it.
Date published: 2022-08-08
Rated 5 out of 5 by from DECK CLEANER I used this bottle with caution as first to test it out on some plastic lawn chairs. They cleaned op nicely so I knew it was safe on other plastic related siding and decking. I ended up using the bottle it its entirety on my TREX decking which is about 2200 square feet. I sprayed the whole bottle with hose attached onto the deck let it sit on a cloudy day in early winter, then brushed it all around with a simple push broom and sprayed it off with the hose after that. Good as new, removed all green algae and slime from shaded areas and bird droppings and it smelt pretty good, would use again without hesitation !
Date published: 2022-02-21
Rated 5 out of 5 by from Simple and easy to use. Used this product to clean our siding before repainting our home. This worked to clean up all the dirt, mildew, and cob webs from the exterior of our home. This is quick and easy to use. I was pretty amazed at the results.
Date published: 2021-10-02
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