30 SECONDSOutdoor Cleaner 2 Pack with Hose End Sprayer - Cleans Stains from Algae, Mold and Mildew on Vinyl Siding, Deck, Patio, Brick and More

The media could not be loaded. I have yellow-colored vinyl siding, and in reading the reviews, some colored sidings report fading and paint damage. Almost all positive reviews on here have been from white-colored vinyl. My siding is yellow, hence the concern.In being cautious, I first spot tested (solution and rinse) a very small, 8x10 picture-frame size on my vinyl siding. In case there was damage, it would be a very small spot. Waited an hour. It was fine/no fading. So I tested a larger area (1/4 of the wall). Waited a 2 hours for it to dry in the sun and still no fading! The video attached is the test spot of the larger area.I then proceeded ahead with confidence and finished the entire side.Literally, the algae and dirt faded in minutes before my eyes! By the time I got to the other end of the wall with the solution, the other side where I first started was already clear of algae and dirt!For colored vinyls siding like mines, please do test spot first, as every situation may vary. But please don’t feel discouraged—this positive review was with a yellow colored house! My siding has not been painted over to my knowledge, they are the original factory color. Perhaps the damage is happening to sidings that have been painted over?Pros and Con’s below.Pros, what I love about this product:You do not need a pressure washer. You simply just attach it to your water hose. This product was easy to work with and FAST at cleaning (literally within minutes!). It really does look great afterwards.Cons:Ideally you do need a long hose if your outside spigot is not conveniently located on the same side you’re washing. Nozzle must have a jet stream or similar option. The shower option you’d normally use on your nozzle to water your plants will not work.You also may need a ladder to reach up high. Jet stream could not reach the attic height siding of the house.Smells like bleach. Be careful around plants/lawn if they are right alongside your house. Wear a mask if needed, as the smell could be strong for some folks.For me, only one side of my house needed to be washed down, and it took 2 bottles to do. I bought the 3 pack. If I did my whole house (entire 4 sides, facia & front steps), I’d have to buy 10-12 bottles in total. Still cheaper than hiring someone to come out to pressure wash the house. I’ve gotten quotes up to $1200 to pressure wash my raised ranch, but buying 10-12 bottles to DIY is not something you can buy on a whim either ($50 for 3 bottles X 4 = 12 bottles is $200).Prevention. How long it will help the siding to stay clean is yet to be determined.

The back of our house was covered with algae, mold, and mildew; and there was some on two other sides of our house, as well as sections of our fences. We received outrageously high quotes from a few house power washing companies and we were considering what to do: 1) expensive power washing company; 2) getting on the ladder and power washing it myself; 3) find another solution. I found a YouTube video of a guy showing how well 30 Seconds Outdoor Cleaner works and decided to give it a shot. Every house is different and the level of work needed varies, but I was hoping we would get similar results to those shown in the video. This stuff works incredibly well and it is easy to use. I spent two hours on a Saturday morning and sprayed three sides of our house (front didn’t need it), a few panels of our backyard fence, and our two front yard post-and-rail fences. I would spray a section, move to the next, then go back to rinse the previous section after giving the product about 30-60 seconds to do its work. When rinsing after the brief wait, everything just came right off. No power washer, no ladder, no expensive power washing company. This product worked amazingly well and I saved approximately $1,800 compared to one of the power washing company quotes I received. I highly recommend this product.

I purchased this product specifically to clean the roof of my RV. My RV has a EPDM rubber roof membrane that was pretty dirty and moldy. Common for RV's. The product worked well, but I am rating it a 4 because this product is aggressive and required extra work to remove it from the sides of my metal RV. Having used this product, I would honestly not recommend it for RV's with metal side panels. I still have some spots on the RV roof but I expected that. I will be buying and applying an RV roof conditioner soon. Good product, but I will not buy again.

I never write reviews but needed to for this product! When I put this on, I expected it to work like a power washer to get the green off my wooden fence instantly. When it didn’t, I started to initiate a return before using too much more. I went inside for about 30 minutes and came back to a clean fence! A few tough areas might need a second go, but I’m very happy with the outcome. I didn’t see many reviews for green (mold? mildew? moss?) on a wooden fence so I was skeptical but it worked wonderfully to clean my fence before staining it. Just ordered 2 more bottles to finish the fence as it goes quickly.

Best product I’ve used to clean the siding when algae builds up on it. Being that there’s a lake behind our home. Easy to use. Worked immediately removing the algae as I sprayed the vinyl siding. Beats other stuff my husband was using. Works great. Being that we bought the house with the disgusting thick algae. Guess it was safe to assume the previous owners didn’t do it. According to my new neighbors the previous owners only resided here 3 yrs. Must’ve been 3 yrs worth of algae. This stuff truly works.

This product works great. I am amazed how fast it gets rid of mold, algae, and grime. The packaging is terrible. The product has a safety seal, but a small hole was found in each bottle, causing the seal to leak during shipping. It was not a significant leak, but large enough to cause a mess when I opened the box. I had to wash each bottle. Amazon should ship these in plastic bags like they do with other products that could leak. How did those holes get on the safety seal? Possibly a manufacturing defect, I do not know.