30 SECONDS Cleaners Outdoor Cleaner, 64oz Hose End Attachment, Clear

Product was easy to use. Hook up product to hose, set to clean, hose down the side of house to be cleaned, set to rinse, rinse off product. Product took away a low of the algae/greeness out of our white aluminum siding quite well. I only applied this product to 1 side of the house and used the whole bottle. It would maybe be enough for 2 sides of a normal 2 story house. I was extra aggressive as it algae was quite noticeable on the siding. It smells of bleach and after looking at the active ingredient, it is mostly bleach. I don't particular care, but to some they might. It took care of a lot of what I was hoping it would. Siding looks more clean. It probably could ahve benefited from being scrubbed, but I do not have a long enough brush or an extension ladder to reach where I would need too. Again, spent about 10-15 minutes total to give a huge improvement on curb appeal for $14 and not having to scrub or power wash the siding.

This stuff is unbelievable. One side of my house was a total mess. I was about to get estimates from power washing companies until a neighbor told me about this. I wish I had taken before and after pictures. It took about a minute, but what’s a minute? The house looks like new. My only issue, if you can call it that, is what it does to windows. Maybe I didn’t read all the small print. You have to rinse he windows really, really well or it leaves white streaks. I saw it in time and now I have clean windows too. It worked great on the downspouts. Have to get more so I can do the rest of the house. I can’t recommend this highly enough. Truly unbelievable. If I had seen a video I wouldn’t have believed it.

It arrived and had leaked so I couldn't read any of the instructions on the back. The white ridged part leaked water and sprayed it everywhere when it was in the off position. I ended up not being able to use it in the hose sprayer bottle and had to use a pump up sprayer. What should have taken 5 minutes took me over an hour because I had to get in the shed and hand pump the solution. You absolutely should wear eye wear and cover your nose and mouth. It is like inhaling straight bleach. It did work really well though, in one photo you can see the roof and how bad it was, the rest of the shed was worse than this. After I rinsed it all off it was like a new shed (save for the dirty floor of it!). This would have been 5/5 but the bottle was so broken that it was a massive pain. I bought a hose spray bottle for the easy of application and so I didn't have to be inside of the shed to spray and that dashed all my plans when the bottle was broken.

Easy to use, I have used this for three years in my vinyl house siding and my deck. It takes off the pollen, green mildew and dirt off in seconds. Looks and smells great. Quick and easy. No scrubbing. No need to hire someone to pressure wash. This saved me a lot of money. Highly recommend.

I was a little leary after reading some reviews but I took a chance and am very happy with the results. Where we live moss grows on the north side of the buildings. I used the instructions to turn the sprayer to clean and sprayed the back of my trailer by the time I got to the rinse stage a few minutes later most of the moss was already gone. After rinsing I can definitely tell the places were I missed with the cleaner so I suggest making sure you spray well everywhere you want cleaned. Note: I did not use the rinse through the bottle I used a seperate hose sprayer but as stated most of the moss was already gone. I also suggest wearing eye protection. Pros: very easy to use Cons: if you are looking to clean high spots the spray is not strong enough to reach from the ground

I bought this product with hopes of cleaning off a large amount of black mold that was accumulating on my stained cedar deck. I had an oil based stain on the deck that I had applied last year. 30 second outdoor cleaner did a great job taking off the mold on my deck. It was very easy to do and quick. I was excited about the initial result. I tried this cleaner a second time and began to notice that the product was actually fading away my stain and effecting the waterproofing qualities of the stain. No longer did the water bead up on the surface. I have come to the conclusion that there is bleach in this product and that it shouldn't be used on stained decks that you aren't planning to strip and restain, as i am currently in the process of doing as a result of this product.

Wow this stuff really works great. I only bought one just to try it out, I would need to purchase 4 to do my 1700sqft ranch home. I have white vinyl siding and used it on just one side of the house and a small part of the back of my house. It just melted the dirt and mold off with ease. I will be buying more of this stuff it’s great. Not cheap at $20, it will cost me $80 to do my whole house. A lot cheaper than hiring someone to pressure wash my house. Highly recommended if you have white vinyl siding, not sure if I’d use it on any other color siding since it has a lot of bleach in it.

I selected this product over other products based on the reviews and it worked great. I have a two story house, wood with white paint and this was able to reach to the top and cleaned extremely well. There were a few stubborn spots that it didn't completely remove but they are only noticeable to a perfectionist like me. They might improve with multiple cleanings but after one cleaning, my house looks 95% better than it did before using this product and for the price that is an amazing value in my mind.