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30 Seconds

Model # 100047549

Internet # 100120403

Store SKU # 698305

1 Gal. Outdoor Cleaner Concentrate

This item has been discontinued.
The Home Depot no longer carries this specific product.




Model # 100047549

Internet # 100120403

Store SKU # 698305

30 Seconds Outdoor Cleaner cleans stains from Algae, Mold and Mildew, from virtually anything outdoors. 30 Seconds Outdoor Cleaner can be used on a variety of surfaces; wood decks, concrete driveways, sidewalks, stucco, vinyl siding, brick walls, plastic outdoor furniture you name it. If it's outdoors and dirty from all your humidity and wet weather, 30 Seconds can clean it all. Simply spray on and hose off. It’s clean when you want it clean.

  • Outdoor cleaner
  • Concentrated formula mixes 1:1 with water
  • Helps clean and remove dirt, grime, mold, mildew and algae stains from outdoor surfaces
  • Safe around plants and pets when used as directed
  • Bio-degradable
  • Will not stain most concrete
  • Non-corrosive to most metals when used as directed

Info & Guides

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Manufacturer Warranty 


Rated 4.2 out of 5 by 43 reviewers.
Rated 5.0 out of 5.0 by The name says it all - 30-second!! My wife found this on a pop-up camper forum for cleaning canvas and thought I should try on the deck. The dirt/mold DISAPPEARED on the deck in less than 30 seconds. I previously had scrubbed with straight bleach in desperation with only marginal results. We used it on canvas too. Great product. NO scrubbing required. Spray, blink your eyes, wash off. This does contain TSP, so it will dull paint finishes some (perfect for prep of new coat of finish/paint). Picture shows (foreground) scrubbed with bleach, (center) untouched, (distant) 1 minute after applying this product. Wow! Second picture - finished result after rinsing. June 26, 2012
Rated 5.0 out of 5.0 by Worked. I am staining a 5 year old screened in porch and ramp. I have no gutters along ramp by the house so mold builds up quickly and it was black. This brought it back to almost new. Applied 1.1 and used a handled deck brush from HD to apply. I waited for minute and the scrubbed with deck brush and rinsed. Had a few spots that I had to do twice but I did have some heavy mold, like I said. I did not have a pressure washer but this did just fine. About 2 hours to really get the long ramp and banister good and clean. Started staining banister this morning and will stain ramp tonight. The rest I can do a little at a time depending on the weather and dampness. I would use again. It did take 1 gallon to do the ramp and banister. No odor that I would tell. Did not burn or sting. I did put on old clothes but saw no problem when I got through. September 24, 2015
Rated 1.0 out of 5.0 by Super Dissappointed I was so excited to find a solution that would clean my sidewalk and driveway exactly how I imagined, spray and wash. Unfortunately, this was NOT the case, not even close. I only used this on untreated concrete and my experience was nothing more than a complete waste of time, effort and money. The bottom line is that this product does not work, not even a little. September 13, 2015
Rated 5.0 out of 5.0 by Great cleaner for a redwood deck restoration project When we installed our redwood deck, we treated it with waterseal however after 3-4 years with no subsequent re-treatment, the timber had greyed so we set about refinishing the deck a couple of weeks ago. The first stage involved pressure washing the grey colored deck with water. After this was dry, we then cleaned the deck with 30 Second Concentrate which brightened the wood and helped lift out some of the old waterseal. We decided to go with the 30 Second Concentrate after reading the reviews on Home Depot's website and we weren't disappointed. We diluted the 30 Second Concentrate 50:50 with water and sprayed it on with our deck sprayer and scrubbed it with a long handled nylon kitchen/bathroom brush before rinsing it off with water from the pressure washer. Working in the sun, we worked down the length of the deck planks, treating an area about 24" long and 4-5 deck planks wide at a time. Any more and the concentrate will soak into the deck planks and you'll spend more time respraying the planks to keep them wet as you scrub them. One gallon of concentrate treats about 200 square feet once it is diluted, so we ended up using 1.5 gallons for our 322 square feet deck. The results of the 30 Second Concentrate was a brightening of the deckwood from its pressure washed finish, although it was nowehere near as much of a difference from the first treatment of pressure washing the grey deckwood I was glad we did it as I feel we got the deck wood as clean as we could before re-sealing it. Once this had dried, we applied a coat of Honey Gold tinted waterseal using a pump deck sprayer and a 3" chip brush. We applied the waterseal working down the deck again along the full length of the planks just as we did with the 30 Second Concentrate cleaner. Our deck used less than a gallon of waterseal with the spray and brush method and we were very pleased with the results as it has left our deck looking good as new as can be seen from the before and after pictures. All in all, about a weekend's work. April 1, 2013
Rated 5.0 out of 5.0 by Great product. Does a great job...just as advertised. Works great on concrete patio. Spray it on, let it set and hose it off! June 9, 2015
Rated 5.0 out of 5.0 by Great Stuff I bought this 2 months ago. It did a great job of cleaning my driveway. Nothing else comes clese. August 29, 2015
Rated 5.0 out of 5.0 by Great Cleaner This cleaner was great! I have not cleaned my deck for 15 years and it looks like new. I recommend this product. April 22, 2015
Rated 5.0 out of 5.0 by Amazing This stuff lives up to its name. I sprayed it on and then started scrubbing with a brush. DON'T do that. Just spray and let it do its job. It didn't need my help. In a few places I wiped with a rag, but overall, it did 90% of the work. It cleaned two outside resin chaises that had been sitting behind my shed for 3 years. The dirt had seeped into the resin. I thought I would have to throw them out and buy new ones. This stuff made them look like new and I have saved about $200+. March 5, 2013
  • 2015-11-25 T11:07:18.466-06:00
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