Best Tile Grout Cleaners of 2026

"I was amazed by how effectively this cleaner restored my grout. Years of grime disappeared after just one use—the product started working instantly, and even the darkest, oldest areas came back to life. There’s no overpowering chemical odor, and it rinses off cleanly. I only wish I’d tried this sooner because my floors now look almost brand new."

"After struggling with stained grout for years, I found this product did a far superior job than anything else I’ve used. I poured it on, let it sit, and with a bit of brushing, my grout looks cleaner than it has in five years. Just be careful to wear gloves and avoid skin contact, as it’s an acid cleaner and can irritate sensitive skin."

"I rarely write reviews, but this time I had to. Even though it was pricier than I’d like, the results blew me away. Using a toothbrush to apply it, my kitchen grout went from dark gray to off-white with minimal effort. It was surprisingly easy to use, and I was beyond satisfied with the outcome."

"I was really impressed by how well this product cleaned my grout once I paired it with the right tools. The small 2” drill brush attached to my cordless drill made a huge difference. Cleaning became much easier and more effective than using a standard brush, and my grout looks almost new!"

"After testing several brushes and cleaners, I found that the Drill Brush kit, especially with medium bristles, is the best for grout. I love that I can sit on a footstool and let the drill do the hard work. It's much less tiring and gives great results every time."

"I've tried other methods, but using a reciprocating saw with the nylon brush attachment really helped with tough spots. It's a bit noisy and vibrates, but for really dirty grout, it gets the job done. Just be careful around baseboards and use it mostly for stubborn stains."

"I was honestly skeptical when I ordered this, but I was blown away by how well it worked. With very little effort, my grout looks as clean and bright as new! I ended up buying more to finish the job and it made a huge difference in my home."

"After years of neglected grout, I tried this product and was amazed at the transformation. The step-by-step process did take effort, but the floors look brand new now. It’s a much cheaper option than hiring professional cleaners, and I’m really happy with the outcome."

"I hadn’t deep cleaned my kitchen floor in a long time, and this stuff definitely works. It takes some elbow grease and you have to work in small sections, but the results are impressive. Just know it’s a bit messy and you’ll need to be thorough with cleanup, but my kitchen floor looks fantastic now."

"I've tried countless products, but this cleaner is truly magical for restoring grout and tile. It melts away tough grime and leaves my bathroom looking brand new. Pairing it with a handled wire brush made cleaning quick and effortless—I was so impressed, I even recommended it to my leasing office! Absolutely worth every penny."

"This product has saved me from major bathroom repairs by removing mold and grease from my tiles and grout. The container is durable and easy to grip, and the results speak for themselves. It's a huge time saver and keeps my bathroom in top shape."

"While the product does a good job on stains like mold, mildew, and soap scum, I did notice a strong chemical odor. It’s effective, but if you’re sensitive to smells or worried about certain grout types, make sure to test first and use in a ventilated area. Otherwise, it gets the job done."

"Even though I regularly clean my shower, I kept feeling a sticky film on the grout. After using this cleaner, I was surprised by how much unseen gunk came off—it was honestly a bit shocking. I have dark gray grout and this product really made a difference. I’m buying another bottle for my other bathroom."

"The grout throughout my house was extremely dirty after years of tenants. I had hoped for a quick spray-and-wipe solution, but I found that a bit of dedicated scrubbing was necessary to get the grout looking like new. Once I put in the effort, the results were remarkable, but it’s a lot of work for big areas."

"As a renter, I was frustrated by the difference between clean and dirty grout in high traffic spots. This product made a huge difference with minimal effort—after spraying and a quick scrub, my floors looked so much better. No harsh smells or residue left behind. Very happy with how easy and effective it was."

"I've tried everything to clean my old, dirty shower tile grout, but nothing worked until I used this cleaner. Years of black crud came right off, and the included brush handled the corners amazingly well. I also used a drill brush for larger areas. It took some effort, but the results were absolutely worth it. I immediately bought a second bottle after seeing how much grime came out!"

"After moving into a 30-year-old house with stubborn kitchen grout stains, I was skeptical any cleaner would help. This product surprised me—it lifted stains near the stove that I thought were permanent. The smell is mild, and it didn't damage or discolor the tile. Based on these results, I'd happily buy it again."

"I used this cleaner on my mudroom grout lines, and was amazed at how well it worked—even with just one bottle. I used a spin brush and a microfiber mop to clean up, and was shocked by how much dirt came out. The process was easy and fast, and I still have solution left for next time!"

"I find these brushes incredibly useful for a variety of cleaning tasks around the kitchen. The ergonomic handle fits perfectly in my hand, making scrubbing effortless. The broad-bristled brush is my favorite for getting tough gunk off dishes, while the angled brush is perfect for reaching deep crevices. Although they're smaller than I initially thought, they exceeded my expectations and have become essential at my sink."

"I bought these brushes specifically for cleaning auto parts while refurbishing a vehicle, not for grout. They have been very effective on different surfaces, though I wish the bristles were a bit stiffer. Overall, they're a solid choice for detailed cleaning jobs."

"I was looking for something to really clean out the grime in the corners of my kitchen sink. These brushes worked perfectly—the handle is comfortable and they make scrubbing so much easier. I'm glad I invested in these and would definitely buy them again!"

"These brushes are amazing for scrubbing tiles and grout. I barely had to use any effort, and the difference was clear. The hard bristles are exactly what I wanted, and the results were impressive."

"I used these brushes with a grout cleaner and the stiff nylon bristles cleaned thoroughly without harming the grout. Managed to do my whole kitchen and bathroom using just one brush. The savings and results were incredible."

"This brush is now a cleaning staple for me. It gets into all the nooks and crannies of my bathroom with ease, and I don’t have to scrub hard to get great results. Highly recommend for the price!"

"I’m really impressed by the cleaning power and stain removal of this Power Paste. The scent is pleasant, and the value is great. It tackled some shower mold with ease, and I loved the narrow brush that made cleaning easier. I’ll definitely keep this on hand!"

"This product is like magic for me! I rely on it to clean both my copper sink and bathtub—it works wonders on both. The scent is mild and clean, and I think it’s totally worth the price."

"I like this paste for cleaning my shower, though I found it needed some extra scrubbing and a few applications. It’s not a miracle worker, but it definitely helped."

"I love the strong bristles and the comfortable handle on this brush—it helps me clean grout with a lot more power than other brushes I've used. Honestly, I'm so happy I bought it and would definitely recommend it to others!"

"I needed something to tackle the grout in my shower, and this brush worked absolutely wonderfully. The bristles are stiff enough to keep their shape even after some heavy scrubbing, and the handle is really comfortable. I expect it to last me quite a while before needing a replacement."

"This brush is perfect for smaller tile spaces like shower or tub walls. The center bristles are very stiff, and the handle feels sturdy and comfortable. It did an excellent job on my shower grout and for spot cleaning my floor. I would recommend it, especially for detailed cleaning along edges and corners."