

🧼 Say goodbye to mold — clean smarter, not harder!
ACTIVE Mold Stain Remover Gel is a concentrated, fast-acting cleaning solution designed to eliminate mold, mildew, and grime from front loader washing machine seals, bathroom grout, caulk, and other household surfaces. Its thick gel formula ensures precise application without dripping, while being gentle, odor-free, and long-lasting—making it the go-to choice for professionals and homeowners seeking a spotless, fresh environment.
























| ASIN | B0CTS8VQ85 |
| Allergen Information | Allergen-Free, BPA-Free |
| Best Sellers Rank | #174 in Health & Household ( See Top 100 in Health & Household ) #1 in Household Mold & Mildew Removers |
| Brand | ACTIVE |
| Brand Name | ACTIVE |
| Cleaning Agent Formulation | Detergent, Hard Surface Cleaner |
| Contains Liquid Contents? | No |
| Customer Reviews | 4.1 out of 5 stars 22,209 Reviews |
| Item Form | Gel |
| Item Volume | 7 Fluid Ounces |
| Item Weight | 7 Ounces |
| Manufacturer | ACTIVE |
| Material Feature | Fragrance Free, Mineral-Based, Natural, Unscented |
| Material Features | Fragrance Free, Mineral-Based, Natural, Unscented |
| Material Type Free | Ammonia Free, Bisphenol A Free |
| Number of Items | 1 |
| 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 Specific Uses For Product Cleaning Discolored Grout, Seals, Caulking, Front Load Washing Machine Cleaner Mold Stain, Hand Wash, Machine Wash, Washing Machine Deep Clean See more |
| 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.
A**A
Better than expectation
I honestly wasn’t expecting much since I’ve tried a few different spray type remover before, but this one really surprised me. It’s super efficient and did exactly what it was supposed to do. The gel texture worked better than spray, especially when it has to handle the mold trapped under the glass sealant. I really thought I’d have to scrape the old glue off and redo the whole thing, but this managed to dissolve and remove most of molds. The only downside from my experience is, it is a little bit hard to get the gel out consistently. You’ll have to shake the bottle several times when you feel the air kinda fill the tips. Oh another small thing is the cover of the tip. I didn’t realize there is another cap on the tip head until it drop off. So it would be better than better if there can be a small reminds on the box. Would definitely buy it again.
N**Y
ACTIVE Mold Stain Remover Gel Cleaner WORKS!!
This ACTIVE Mold Stain Remover Gel Cleaner is fabulous! The gasket of our front-load washer was covered with mold and smelled. I tried everything recommended and nothing worked until now! I covered the mold with the ACTIVE Gel and let it sit for 4 hours. The gel did not have a strong odor. After 4 hours I wiped the gel off the gasket with paper towels. Then took a wet rag, wiped the gasket again and dried it with a towel. No mold or moldy smell! I recommend this product!
A**.
Works Great But the Bottle Broke Already After Only 6 Weeks
I have now used this product in a few different areas in my house and it's AMAZING at completely destroying stubborn mold/mildew. However, the plastic bottle the product itself is in seems to be an entirely different matter altogether. Just yesterday I noticed a little spot in my shower that was black so I thought hm... let me try this stuff on it to see if it can help, and when I turned the cap to open it, the top fell off in my hand - I didn't use a lot of force either. If you see the photos, the bottom half of the cap is still on the bottle, but the dispensing part came off completely detached - not sure if it was either just weak to begin with or had some kind of reaction due to exposure to the product. The gel itself is great and works exactly as advertised, but I've never had this happen to the packaging on a product before, which is too bad because I really love it and have since thrown it away because I don't know how I'd store it without the product drying out completely. It does have a very strong bleach scent for anybody who has a sensitive nose, so perhaps use it with that in mind or in a place you can ventilate.
U**T
I love small businesses ♥️
I’ll make it brief. I was skeptical, but I decided to give this product a try and I am grateful that I did. I have 2 bathrooms in my apt and they both have black/orange mold growing in the inside of the toilet bowls. I’ve tried bleach and other chemicals to remove it, but nothing worked. The mold has gotten worse and my family and I have been feeling the effects of the mold from the toilet, and with a newborn child, I’ve grown desperate to get rid of this mold and decided to buy this product. I was skeptical because nothing has worked, but today I ordered this product and got the order the same day delivery and instantly opened this product and began to use it. Can honestly say this product does a wonderful job with removing the mold stain and the mold itself. My bathroom toilet still has some mold, in the inside but I am currently letting the product sit on the mold and then will try re cleaning it again. I forgot to mention, I did clean the toilet with this product and it removed the orange mold that I couldn’t remove with any other chemicals! And it removed a lot of the built on mold. There is still some mold left, but as I said, I will let the product sit on it this time, but for the most part most of it is gone! Thank you to this small business for their help! It worked pretty fast, as soon as it was applied I began cleaning it and it removed instantly. There was no smell, I didn’t smell anything, if it was a smell it wasn’t anything noticeable! They gave me a card with the purchase. I have pictures of before and after and I also have pictures of the card that was sent with the product.
J**E
Tub seal went from disgusting to sparkling clean!
I had a friend coming to spend a few days around the holidays and I was embarrassed that the seal around the tub was black with mold, even though I tried different ways to clean it. I thought I would need to redo it, but I saw ACTIVE Product’s great reviews and decided to try cleaning it one more time. I could see a big difference in less than an hour and after a few hours, the seal looked like new. Sure it is a bit expensive, but it works great, does not smell as bad as other cleaners I had tried and was easy to use. And you don’t use much, so it will be on hand for future use if needed .
C**R
Helps black stain on washer rubber seal
Didn’t clean washer rubber as well as expected but helps. The stain has been there a long time so I keep trying.
J**.
Easy, Economical, and Effective
The caulk lining in our shower seemed to always end up with mold growing on it. I've tried before to clean it manually with some abrasive, but it often just leaves more grooves for mold to grow in. I've also tried some other cleaning solutions but they left a super strong odor due to them being spray. So, my previous solution to this whole mess was to rip up the caulk every 6-12 months and replace it - which is a pain in the butt! I found this product through an ad on Instagram and thought I would try it. Well, it worked out great! It is easy enough to just shake and lay it down on the affected area. Forget about it for a while, then come back and wipe it off. The mold went right with it, saving me from a few hours of painful cleaning. There was a slight smell to this since it does contain some amount of cleaning solution, but the form factor of gel really reduces it. Not to mention that it was under $15 when I bought it and it seems like I have a few uses worth in the bottle. It seems to be worth the price.
Trustpilot
2 weeks ago
2 weeks ago