

🧼 Say goodbye to mold—clean like a pro, live mold-free!
ACTIVE Mold Stain Remover Gel is a powerful, concentrated 7 fl oz cleaning solution designed for heavy-duty mold and mildew removal on front loader washing machine seals, bathroom grout, shower caulk, and more. Its fast-acting, low-odor gel formula clings precisely to surfaces, eliminating stubborn stains and discoloration without harsh chemicals or residue. Trusted by thousands, it offers a long-lasting, versatile clean that refreshes multiple household surfaces with professional-grade results.


















| ASIN | B0CTS8VQ85 |
| ASIN | B0CTS8VQ85 |
| Allergen Information | Allergen-Free, BPA-Free |
| Best Sellers Rank | #180 in Health & Household ( See Top 100 in Health & Household ) #1 in Household Mold & Mildew Removers |
| Brand Name | ACTIVE |
| Cleaning Agent Formulation | Detergent, Hard Surface Cleaner |
| Contains Liquid Contents? | No |
| Customer Reviews | 4.1 4.1 out of 5 stars (23,854) |
| Date First Available | June 1, 2024 |
| Item Form | Gel |
| Item Volume | 7 Fluid Ounces |
| Item Weight | 7 Ounces |
| Item model number | Washing Machine Cleaner Seal Stain Gel |
| Manufacturer | ACTIVE |
| Manufacturer | ACTIVE |
| Material Features | Fragrance Free, Mineral-Based, Natural, Unscented |
| Material Type Free | Ammonia Free, Bisphenol A Free |
| Number of Items | 1 |
| Product Dimensions | 4.92 x 3.14 x 2.16 inches; 7 ounces |
| Scent | Unscented |
| Special Features | Appliance Seal Cleaning Gel, Concentrated, Low Odor, Residue Free, Streak Free |
| Specific Uses For Product | Cleaning Discolored Grout, Seals, Caulking, Front Load Washing Machine Cleaner Mold Stain, Hand Wash, Machine Wash, Washing Machine Deep Clean |
| Surface Recommendation | Tile |
| UPC | 850051993147 |
| Unit Count | 7.0 Fluid Ounces |
H**N
I was skeptical, but it works!
Our shower is large annd deep and mold grows on the left corners where the shower head is because air circulation is bad. We have had a mold problem for years due to several showers being taken in there every day, the mold could never dry out. I tried bleach, hydrogen peroxide, every type of toxic mold cleaner and it never went away. But it was nasty! So I tried this stuff. First of all, I followed directions to a t! I placed a fan in my shower to really really dry it out. I took the shower brush and scrubbed the dry mold. Then I cleaned it. I dried the whole shower with a towel and let the fan dry it out fully. Then I put on gloves, a mask (you’ll need it- it smells like chlorine!) and eye protectant (just in case, the gel doesn’t splash but there were times when I was squeezing out the bottle that it “farted” and I was glad I was wearing eye gear). The bottle comes with a nozzle that allows you to target specific areas. There is a cap on the nozzle you have to take off. You also have to open the bottle- it’s a foil cover you peel back. Then you point the nozzle at the mold and gently squeeze for the gel to come out. The only trick is not to “scrape” the gel with the tip while squeezing it out- otherwise it moves to the side of the grout and hollows out where you actually want it to go. It took some trial and error to master just having the tip hover above the grout line and not actually touch it, but when I got it, it was pretty easy!!! Then I went to town following all the horrid grout lines. And there were a lot. I’m talking subway tile. I did not have enough of the gel to do the whole thing, but holy cow! You can see where I didn’t put it!!!! I would tap the bottle upside down to make the gel move to the nozzle to make squeezing easier. I used the entire bottle. After I put the gel on, I let it sit for almost 5 hours. It was amazing. The mold was gone underneath the gel. I took a damp cloth and wiped it and the gel had the consistency of dried candle wax and just fell to the floor. I gathered it up and put it in a trash bag. Then I cleaned my shower and let it dry fully overnight. After the gel dries it still smells like chlorine, but after throwing it away there was no remaining smell. I am impressed!!! You can see the areas that I put the gel so clearly, it looks like new tile. Some tips: 1. dry the shower fully!!!!! If the mold is wet, it won’t work. 2. Don’t let it come in contact with clothes! I had a blob fall on my sweats and I rinsed it with water but it left a little bleached spot. 3. Wear eye gear and disposable gloves. The bottle will fart. 4. When I picked up the dried gel, I just held it in my hand and slipped off my glove inside out, trapping it in my glove and creating a little pocket for it to be easily put in a trash bag. 5. Even the gel can stain! I dropped a dried gel in my rug and it left a tiny bleach mark. 6. Be generous with the gel. The areas I didn’t put a lot or did thin lines had some mold spots that did not fully erase. 7. Let the gel sit for longer than you think. I had black slimy mold and I left it there for almost 5 hours. It’s gone!!!! 8. Trust me. Buy at least 2 bottles. You wont regret it. All in all I am so happy to find this product and am already buying more to finish the grout lines. 100% effective.
J**Y
AWESOME and It Works!
This is the only Mold Stain Remover that seems to work with the mold on my tub sealings! Iʻve tried many and this one does the trick! Tub just needs to be completely dry to apply! Itʻs very easy and pretty quick to apply, but best to wear gloves. There is no smell and I left it on my tub sealings for about 6-8 hours and gently washed off the gel and the mold had pretty much magically disappeared! Great product and would definitely purchase it again! I tried to post pics, but it wasnʻt working! Sorry!
A**R
This really works!
Amazing! I bought this to clean the grout in our shower but thanks to the reviews realized I could also use it on the rubber gasket of our washer. Within an hour the black mold was nearly gone and after three hours it was totally clean. I did use an ice pick to make the hole on the dispenser top larger so I could get a good stream of gel. I have tried so many different things to clean the grout, Active Mold Stain Remover was well worth the money and I found it very easy to use. I realized I also use their sportswear powdered clothes wash. They re a USA company that obviously makes great products!
J**N
The gel works well, but the bottle is a pain
Pro: The mold remover itself does a solid job at removing tough mold. I had mold stuck in tub grout that I couldn't remove with other scrubbing and cleaning products. I've tried everything from scrubs, baking soda soaks, bleach, etc. and although all of those helped remove some mold deep in the grout, it was never enough. I read a lot of reviews on this product before purchasing and I will say it definitely does a really good job. It works much better than a spray or scrub as the gel has time to sit and penetrate. I left the gel on longer than recommended as other reviews made a recommendation to leave it on for longer. I left it on for 6.5 hours. The smell is stronger, like a chlorinated hotel pool (which didn't personally bother me) but I'm noting it for those who are sensitive to such smells. Also if you have littles, make sure they get a bath or shower first before using this product. I wiped down very thoroughly, opened a window to air out and sprayed down the shower with our adjustable shower head and waited overnight before using. You really want to make sure the chemical is completely cleared out. As some other viewers commented, it is intense and does leave bleach stain. I hadn't noticed but I had gotten a very minor bleach stain on an old pj top I was wearing while using this product. My main con: the bottle itself is a pain to use and for me to do all of the grout lines of my tub, it took 2.5 bottles which certainly added up. I'm very happy it worked as I was desperate to find something that could really do the job but I had to purchase 3 of these bottles to do my entire shower which was a bummer. Other reviews mention that it can shoot out (which is very true) and it was tricky getting the mechanic of applying the gel on the grout. It seemed like it was easier to apply it vertically down the shower grout, rather than horizontally across the grout. The only time applying was "easy" was along the edge where the tub and shower tile meet. Application was mildly frustrating and I definitely wore gloves and clothes I didn't care about. It recommends wearing eye protection which I did not do but I understand why and would probably recommend the same for future use. It did shoot across the tub a few times when I was squeezing some gel out. I'd also recommend wearing long sleeve as a tiny bit got on my arm and it did tingle a bit. "A little goes a long way" does Not apply here. Other reviews mention this as well indicating that the best results came from areas where heavier use of the gel was applied. I found this also to be true. Because I had to purchase 3 bottles I would say this was a rather pricey job. If you only have a small area of mold to remove then it would be considered a moderate value but if you have a bigger surface to kill then it will definitely cost more as I found one bottle doesn't get very far. In comparison though, I've spent money on various scrubs and cleaners that didn't produce the same results so take that into account
A**R
Used this on washing machine door rubber seal which had turned black in the bottom, left it on for a couple of hours then wiped it clean, all black has gone, very clean, very easy to use, comes with nozzle and you can easily squeeze the gel on. I did use too much, I think a light full covering would work. Very impressed
I**B
I purchased this to clean my laundry machine. Thinking that I have already been pretty up to date with the cleaning process - using affresh tablets monthly - I was actually surprised to see that in fact, their was mold in my front loading washing machine. First, I tried scrubbing and wiping it off. This did not work. Second, I decided to use heavy duty cleaners and bleach, scrubbing again. This did not work. Third, I was convinced that this wasn't mold at all, however upon closer inspection, I did notice along the inside of the drum in areas where I would have never thought to look, smelly - stink - and dark gooey matter. I immediately proceeded by searching around online and found this product. IT WORKED PHENOMENALLY AND ABOVE MY EXPECTATIONS! ALL OF IT WAS GONE AND THE WASHING MACHINE NOT ONLY LOOKED AMAZINGILY CLEAN, BUT HAD NO ODOUR WHATSOEVER. Here is what I found works best. 1. RUN a dish cloth in every cranny and try to pick up as much of the loose dirt - goo as possible. 2. Apply the product, but be sure to shake it for awhile first. Then shake some more. 3. You can apply the product using the nozzle, but I found it to be a little inconvenient when trying to use it on areas where the drum is facing upside down. 4. I then proceeded by using a crevice brush and this allowed me to apply more of the gel in areas where it needed to go where my fingers couldn't reach. 5. I left it for 7-9 hours before I cleaned the unit. 6. When cleaning the unit, I again used a warm cloth and to just try and pick up the remnants of the gel that dried and once it look pretty clean, I got it ready for a deep tub clean. 7. I threw in 2 of the Active Laundry cleaner tabs 8. Ran the deep tub clean cycle not once, but twice. Doing it a second time, made sure that there was no chemical left in the drum. The finished result, a clean laundry machine that made me wife smile.
P**X
I’ve been fighting mould colonies in my front-loader’s gasket for years and nothing worked until this. The gel is properly thick, so it stayed exactly where I put it on the rubber seal. I left it for about 5 hours, and when I wiped it away, about 95% of the black stains were gone. It’s a five-star, high-quality solution that saved me from having to buy a whole new replacement seal. Properly chuffed!
A**R
I used this on my window frame and it worked amazingly. I had to use it two times because the condensation caused some mold but it worked great!
G**4
I saw this on social media then looked it up on Amazon. After seeing all the raving reviews and the before and after pics, I decided to give the Mold Stain Remover Gel a shot. It really works, people! I had some stain around my tub. This thing got rid off them without me even doing much other cover the stains with the gel then going to bed for the night, and then wiping the areas with a damp rug the next morning and washing the areas. One problem with the product I had - and that's why I'm giving the review 4 stars instead of 5: the pointed cap I received in the box which was supposed to make spreading the gel easy and efficient had no holes. I tried to puncture the top to make a hole, but just couldn’t even with a knife. So I had to resort to squeezing the gel on a butter knife and spread it over the mold stains to cover them. Which was...an interesting experience I didn’t think I'd have. BUT the stuff really works and it doesn’t require any elbow grease at all. Which means, it's very, very strong. And it's VERY strong chemical-wise. So definitely use gloves and protect your eyes. Your space will smell of a bleach/chlorine-like strong smell. It doesn’t last a day or anything, but the smell is strong. So, that's two things to keep in mind. Will I use the product again? I hope no mold returns but if that ever happens, YES 100% I'll use this. I'll also recommend the Mold Stain Remover Gel Cleaner to everyone else! Also, they're a small, family-run business and I really love that for them. The handwritten thank-you card was a really nice touch. I saved it. I actually save the thank-you cards or notes I receive from real people I buy things from. It feels nice!
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