Model # 100506799

Internet #202897313

Store SKU #285411

30 Seconds 1 Gal. Cleaner Spray and Walk Away
0040235753845

30 Seconds

1 Gal. Cleaner Spray and Walk Away

  • Kills moss, algae, mold and lichen on outdoor surfaces
  • Use on roofs, concrete, sidewalks, brick and more
  • Safe to use around pets and children
$22.48 /each

Frequently Bought Together

Product Overview

30 Seconds spray and walk away is specifically formulated to kill Lichen, Moss, Mold and Algae on roofs and other exterior surfaces. It is safe for use around plants and gardens and where children and animals play when used as directed. Just one easy step, spray and walk away, no rinsing, scrubbing or hosing required.

  • Simply spray and walk away, growth erodes away with the weather
  • No pressure washing
  • Bio-degradable bleach and phosphate free
  • Designed with roofs in mind and pathways, sealed brickwork, asphaltand driveways etc.
  • Note: product may vary by store

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Customer Questions & Answers

Can this product be used on a fiberglass green house?

Asked by: Bill
Yes this can be used on Fiberglass, however their outdoor cleaner would be better to use as it will give you the results right away, this is meant to work over time
Answered by: customer1
Date published: 2016-08-20

I just got a 64 oz. bottle at bellport location,how come it cost me 24.95 ? Cheaper to buy it on line.

Asked by: patti
Check Home Depot's price. http://www.homedepot.com/p/30-Seconds-1-gal-Cleaner-Spray-and-Walk-Away-100505529/202897313#customer_reviews
Answered by: TexanDodger
Date published: 2015-11-06

How do you mix this

How do you mix this
Asked by: Charles
You do not need to mix this.
Answered by: CommunityAnswer
Date published: 2017-02-26

How do I apply this spray to a roof> Must I climb up onto the roof?

Asked by: Will
They make this product with a hose end sprayer now, try that
Answered by: customer1
Date published: 2016-10-23
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Customer Reviews

1 Gal. Cleaner Spray and Walk Away is rated 3.2 out of 5 by 13.
Rated 5 out of 5 by from Effective product I used this product at the specified dilution ratio and sprayed it on the house roof and the storage shed roof. Green (and very dense) moss coverage turned yellow over the following days and much of it died. A good portion came loose and washed off the roof during several rains over the following weeks. All lichen died. I didn't expect first application would kill all the moss. Second application should complete the job where some moss came back. Effectively killed moss on edge of driveway after first application.
Date published: 2015-10-03
Rated 2 out of 5 by from Works just not fast. I tried this in place of my favorite Wet and Forget due to cost and availability. Didn't work anywhere as well but if used on lightly mildew, mossed etc area should be fine. Wet and Forget took moss 21/2-3 invhes deep on north side of tree shaded roof right off. And it removed heavy green mildew mold off pale grey siding on same side of house very well. We expected to have to use 2 applications, but 1 did very well. On Home Depot's spray and walk away, it took much longer and finalky gave up and used the Wet and forget as it was back in stock. However, on all of these products you have to throughly soak the surface to run off point - a mist or light spray won't work. On Wet and Forget, it reactivates each time it gets wet. On the heavy moss, it just completely disappeared off roof with no residue and 6+ yrs later still hasn't reappeared. The mildew on side of house though is ready for another treatment. These bio green products so much better than bleach or Brown Stuff or Brown Derby which are extremely toxic and damaging to skin, lungs, and eyes. For wet and forget I spray my plants first with plain wTer, used the product and then re-rinsed plants. No damage. For the spray and walk away product I sprayed the plants but covered them too and where exposed on edges, got burned and leaves yellowed. Was surprised - glad I covered. There are a number of green bio enzyme type products out there to remove moss, lichen, etc. i feel it is better to go with a product which will do the job at the least toxic level - so far Wet and Forget is my choice but there are a couple of other products from organic companies I may try. No matter which you use...it isnt instant.. Depending on area treating (how heavy the moss, etc), it could take from a week to month or more also depending on weather, temp, etc. it has to reactivate to keep cleaning, I believe. If they don't work for you and you are in very dry conditions, I would spray with hose once a week to reactivate. Check with customer service of product mfg or FAQs of product website for questions.
Date published: 2016-06-02
Rated 5 out of 5 by from Follow-Up to Previous Review After a couple of years, pressure washed same driveway. It didn't really need it that badly because the cleaner did such a good job of preventing the return of mildew. Decided to pressure wash the drive anyway because we were thinking of selling. After pressure washing, I applied Spray and Walk Away on most of the drive. I left a test section unsprayed, and that section has had new mildew appear. This stuff just works, if you are patient and give it time and use it properly.
Date published: 2015-06-24
Rated 5 out of 5 by from good stuff just spray on and leave it alone... looks even better in a couple days... be careful around some plants, though... some were affected by stray mist and some were not ...
Date published: 2015-06-10
Rated 5 out of 5 by from Best Mold Mildew Cleaner I have ever used! Use as directed, spray on wait 10 min and rinse off. That is all there is to it. Works great!
Date published: 2014-10-21
Rated 5 out of 5 by from Great Product. This cleaning aide is easy to apply and use. It is very effective in ridding surfaces of mildew.
Date published: 2014-09-30
Rated 5 out of 5 by from Cleaner Spray and Walk Away Easy to use and works well. Moss has turned brown and presently waiting for it to disappear.
Date published: 2016-08-20
Rated 1 out of 5 by from This product did NOT work. We tried several times and it did NOT work. Product did NOT work. We used it several times on the same surface and NOTHING happened.
Date published: 2016-09-20
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