30 SECONDS Outdoor Mold & Mildew Cleaner & Stain Remover Concentrate | 128 fl. oz. | 4 Pack

I recently had the opportunity to use the 30 SECONDS Outdoor Mold & Mildew Cleaner & Stain Remover Concentrate, and I am thrilled with the outstanding results it delivered. As a pre-wash solution for my long-neglected and moldy driveway, this cleaner effortlessly removed the mold and stains, leaving my driveway looking rejuvenated and clean. From the start, I appreciated the effectiveness of this cleaner. Even though I had not pressure washed my driveway in over two years, the 30 SECONDS Outdoor Cleaner tackled the mold and stains with ease. Its powerful formula worked quickly and effectively, eliminating the unsightly marks and discoloration. I was genuinely impressed with how effortlessly it restored the appearance of my driveway. One aspect to consider is the amount of product used, especially when using a pressure washer. As I used the cleaner with my pressure washer, I noticed that it consumed more product than I had initially intended. However, this can easily be remedied by using a hand pump sprayer, which allows for more controlled application and efficient use of the concentrate. I recommend using the hand pump method for better product conservation. In terms of odor, the 30 SECONDS Outdoor Cleaner is a marked improvement over bleach. While it does have a distinctive scent, it is much milder and more tolerable compared to the strong chemical smell of bleach. However, if you are sensitive to strong chemical odors, it's important to take this into consideration. It's always advisable to use the cleaner in a well-ventilated area or consider wearing a mask if you have any sensitivities. The results of using this cleaner were truly impressive, as even my neighbors took notice. The cleaned driveway looked revitalized, and the mold and stains were completely eradicated. In fact, my neighbors were so impressed that they requested the name of the product for their own use. It's a testament to the effectiveness and quality of the 30 SECONDS Outdoor Mold & Mildew Cleaner & Stain Remover Concentrate. In conclusion, the 30 SECONDS Outdoor Mold & Mildew Cleaner & Stain Remover Concentrate is a remarkable cleaning solution that delivers exceptional results. It effortlessly removes mold and stains, rejuvenating outdoor surfaces with ease. While it may require slightly more product when used with a pressure washer, opting for a hand pump sprayer is a great alternative for better control. The distinctive but tolerable odor and the fantastic end results make this cleaner a top choice for tackling outdoor cleaning projects. I highly recommend it to anyone in need of a powerful and reliable mold and stain remover.

We love this product. We used it on our house vinyl siding with great results. The other day my wife decided to try it on our 2001 RV trailer. The results were spectacular. The Outdoor Cleaner was applied using a hose attached application jug. The cleaner is sprayed on and allowed to soak for a few minutes. From there a jet stream from a regular hose spray head is used to rinse. The dirt and grime literally flush off. We did use a separate pressure bottle spray wand with diluted product and a soft bristle brush on some areas. The A/C cover got that spray wand attention. One of the most impressive things for me was how well the A/C and other plastic covers cleaned up. I have tried to clean the A/C cover on different occasions. I was never really able to get it clean. The 30 second product has it looking like new. When cleaning the roof I learned that the garden hose jet spray was a necessary part of the cleaner working. The EDPM membrane had black dots all over. The same black was on the A/C cover. It is likely tree sap or tree related. After letting the cleaner soak for a while I learned that the water rinse jet would lift the black dots. Prior use of the garden hose jet spray alone didn't touch the black dots. Brushing after applying the 30 second cleaner helped, but the water jet worked best. In the picture you can see that all black dots were not removed. I cleaned for a while until I began to feel guilty about how much water I was using. The A/C cover did take a couple applications of 30 second to get clean. The trailer looks the best that it has since we bought it used.

Works great. Be patient, takes several raining periods for full cleanup

this stuff works at removing mold/algae. I moved into a townhouse and over the summer I saw the patio getting darker. Part of my patio does not get any sunlight so the stuff was happily growing, which alarmed me. I was going to get a power washer but thought I'd try this first. I mixed a 1 to 1 ratio with water, per the directions and put it in a spray bottle. Not the best idea as the area is windy here in November. I checked the area about 7 minutes later and there was little to no change. I abandoned the spray bottle and just poured the solution on the ground. I waited an hour and clearly the product worked. I rinsed the patio. It was easy to use, if there was a smell it didn't bother me and while I would recommend it, my concern is the harmful effects it may have on plants. I have grass at the end of my patio so I will see how they do.

Mix it as directed, or even just a smidge more concentrate, and you will never need a power washer to clean vinyl siding again.

I recently tried the 30 SECONDS Mold & Mildew Cleaner & Stain Remover Concentrate, and I am thoroughly impressed! This product does exactly what it promises: it quickly tackles mold and mildew stains, leaving surfaces looking fresh and clean. The gallon size offers great value, and the concentrate goes a long way when mixed with water. I used it on my bathroom tiles and grout, which had accumulated some stubborn mold over time. After applying the solution and letting it sit for a few minutes, I scrubbed lightly, and the stains were gone! It also worked wonderfully on my outdoor patio furniture and deck, removing mildew without any harsh chemicals or strong smells. What I appreciate most about this product is its ease of use – it doesn’t require any scrubbing or harsh rubbing to get great results. The cleaner worked quickly, and there were no leftover residues. Highly recommend for anyone dealing with mold and mildew. It’s an effective, no-fuss solution that saves both time and effort!

I use this yearly to get all the green slime off my house. Works great. Easy to use

I follow all the instruction, but the results nothing. I don’t recommend it

築20年のモルタル二階建て５年目に外壁の補修塗装をしたが黒ずみや緑の藻などの付着が目立ち購入。かなりザラザラした壁面。説明書には散水器などで施工とあったが結果一番良かった方法は塗装用ローラー大・小で施工する方法でした。４メートルまで伸縮する塗装用ポール（3000円位）を使えば2階の壁面まで何とか届きました。余分な液の飛び散りもなく経済的かもしれません。使用料は７リットル施工後直ぐ漂白効果が表れるので良いです。施工後は高圧洗浄機で液を洗い流しました。

- When first introduced years back was much stronger & effective HOWEVER, it is still a great product saving time & effort when cleaning stubborn stains etc. MY TIP FOR EASIER USE : Place some in a small spray bottle to better spray it right on the area needing special strong cleaning. Angela

外のコンクリート床とか汚れが良く落ちます。

実家の40年間蓄積された塀の汚れが綺麗になりました。 母も大喜びです。 ただ、靴下についたら色落ちしました。 汚れても良い服で清掃された方がいいと思います。 あと、目とのども痛くなるので、マスクとめがねは必要です。