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The MR.SIGA Heavy Duty Grout Scrub Brush features a durable alloy steel handle with adjustable length up to 50 inches and a 180° swivel head for maximum reach. Its V-shaped stiff polypropylene bristles are engineered to tackle tough grout stains and dirt in corners and gaps, making it ideal for showers, tile floors, pools, and garages. Designed for professional-grade cleaning with ergonomic comfort, this brush transforms tedious grout maintenance into a quick, efficient task.





































| ASIN | B09CH3S33T |
| Batteries required | No |
| Best Sellers Rank | #7,580 in Health & Household ( See Top 100 in Health & Household ) #59 in Household Cleaning Brushes |
| Brand | MR.SIGA |
| Bristle Material | Polypropylene (PP) |
| Bristle Type | Stiff bristles |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,753) |
| Global Trade Identification Number | 06925828217949 |
| Handle Material | Alloy Steel |
| Included Components | No |
| Item Weight | 1.08 pounds |
| Item model number | SJ21794 |
| Language | English |
| Manufacturer | Ningbo Shijia Cleaning Tools Co., Ltd. |
| Material | Alloy Steel, Polypropylene |
| Material Feature | Durable |
| Model Name | Grout Scrub Brush |
| Product Dimensions | 9"W x 50"H |
| Recommended Uses For Product | Floor Cleaning |
| Special Feature | Angled Bristle, Extendable |
| Specific instructions for use | Tile,Pool,Shower,Floor |
| Style | Modern |
| Surface Recommendation | Grout |
C**E
Didn't expect it to be this good
The brush was easy to put together. The head swivels, which I like and I have other cleaning tools that swivel as well. It is not a fixed head, which is good when you need to get into tight places at different angles. The unit was completely sturdy. No breaks, no missing pieces. I had no problem whatsoever with the way it was made and the way it was put together. Be aware that this is a very stiff brush. The bristles feel like metal, so don't use it on surfaces that can scratch. If you do want to use it on painted surfaces, like baseboards, try wrapping it in a microfiber cloth to clean. Then test in a hidden area first to make sure the bristles don't go through the microfiber and scratch up the paint. I have both ceramic and porcelain tile in my bathroom and the white grout has been looking pretty sad for a while, despite cleaning one-by-one with bleach and magic erasers every few weeks. It used to take hours to clean the tiles and all of the grout between the tiles. When done, some of them looked better and some didn't. I filled up a bucket with hot water and added some Dawn Powerwash spray, which is a great grease-cutting detergent with added alcohol (probably isopropyl). If you don't have that product, add some good grease-cutting dish soap and with a bit of isopropyl alcohol, which is very cheap. There are "recipes" online that you can use for measurements. Then I dipped the brush in and started working it up and down the shower walls, focusing as much as possible on the grout lines. I did a quick wipe with a damp microfiber cloth to make sure the scum was completely gone off of the tiles. If I could still feel soap scum in those spaces where it tends to collect, I went over it again. Then I rinsed the walls by aiming the showerhead at them as much as possible. If you didn't overdo the soap, a quick wipe with damp microfiber should do the trick. Or, let it air dry and see how it turns out. If it's streaky, just go over with a damp microfiber, rinsing occasionally. For the shower floor, I sprinkled Comet with bleach on the damp shower floor, because it's tougher to get the white floor to look clean. Then I let it sit for while and took a break. When I returned, I wet the floor, then scrubbed with the brush and rinsed. No more hands and knees! Yay! After everything was rinsed and dried, this was the cleanest my shower looked in a long time. It took less time, which meant I could focus more effort on cleaning the fixtures and the bottles of body wash and shampoo. It all came together beautifully. It was clean, fresh, and shining after it was done. I almost can't wait for the next cleaning. :-) Ok, that might be a bit of an exaggeration, but I don't hate it as much as previously. I let the brush dry completely and took it apart and stored it back in the box. It takes up very little room and I don't have a lot of storage space for full-sized cleaning implements. Putting it back in the box and then into the closet worked well for me.
N**B
Tile floor looks like new!
This brush is excellent! Using it on grout between floor tiles and it works like a dream. I have light grey grout and it cleans up perfectly. Spray with your regular cleaner, let it sit for a minute and scrub away. Sturdy bristles and Amazing!
T**N
Great for heavy cleanup
Sturdy bristles. Good for heavy grime and cleanup. Too hard for daily or weekly use. Wish the bristles were more flexible.
A**N
Definitely Does The Job!
THIS really cleans and scrubs your tile floors, it’s sturdy, easy to assemble, the broom is just the right sturdiness for cleaning, it’s lightweight, you don’t have to bend over with the long handle, the handle is bend resistant, so easy to use.
C**Y
SMALL, BUT MIGHTY AND POWERFUL
SMALL, BUT MIGHTY AND POWERFUL. DOES THE TRICK. SAVES TIME AND ENERGY 5 STARS...GREAT DEAL/GREAT QUALITY OF BRUSH!!!
B**I
Labor intensive but effective
Labor intensive but very effective. With Black Diamond grout cleaner, filthy grout cleaned up nicely
S**Y
Better if your grout is almost flush
This is a well-made product and addresses a need, but didn’t do the job for me. The bristles are stiff as they should be and tapered at the ends, but my new shower stall (rental) has smaller tiles varied in size and the grout is lower than it should be for this to be effective cleaning grout. I missed the return date as my move was delayed. I’m going to try using it on my balcony (occasional bird droppings). I think it would also be fine for patio tiles. The recommendation to purchase came from a housekeeper. Didn’t work for me, but maybe with a different tile grout ratio.
B**E
Gets the job done!
Great floor scrubber. Perfect to clean the shower floor grout. No more hand scrubbing. Apply whatever cleaner you use, scrub and done.
M**.
MR.SIGA Spazzola per Fughe con Manico – La Mia Esperienza Se stai cercando un alleato efficace per la pulizia delle fughe tra le piastrelle, la MR.SIGA Spazzola per Fughe con Manico potrebbe essere la soluzione giusta. Ho deciso di testarla per rinfrescare il bagno e il pavimento della cucina, e il risultato mi ha davvero sorpreso. 🧹 Design e Materiali • Manico ergonomico: Il manico lungo è comodo da impugnare e permette di pulire senza affaticare il polso, anche per periodi prolungati. • Setole rigide: Le setole in nylon sono dure e robuste, ideali per rimuovere lo sporco ostinato tra le fughe senza danneggiare le superfici circostanti. • Dimensioni compatte: La spazzola è abbastanza piccola da raggiungere facilmente anche gli angoli più difficili e stretti. 🔍 La mia esperienza di pulizia 1. Bagno: Ho utilizzato la spazzola per rimuovere il calcare e lo sporco tra le fughe delle piastrelle del bagno. Con un po’ di detergente, è stato facile rimuovere le macchie e le superfici sono tornate come nuove. 2. Cucina: L’ho testata anche per eliminare residui di grasso e sporco accumulati tra le piastrelle del pavimento. Risultato eccellente, senza bisogno di esercitare troppa pressione. 3. Versatilità: Ho provato la spazzola anche per pulire gli angoli difficili della doccia e del lavandino. Funziona alla grande anche lì. ✅ Punti di forza • Setole dure ma delicate: Efficaci contro lo sporco, ma non graffiano le superfici. • Manico comodo: Permette una presa salda e una pulizia più facile senza sforzi eccessivi. • Versatile: Ottima per fughe, ma anche per altre aree difficili da pulire. • Facile da lavare: Dopo l’uso, basta risciacquarla sotto l’acqua per rimuovere lo sporco accumulato. ⚠️ Cosa migliorerei • Non adatta per superfici molto delicate: Su materiali particolarmente sensibili, meglio testare prima su una piccola area. • Dimensioni limitate: Per aree molto grandi, potrebbe risultare un po’ lenta da utilizzare, ma compensa con l’efficacia. 💡 Consigli utili • Usa un detergente appropriato: Abbina la spazzola a un prodotto specifico per fughe per ottenere il massimo risultato. • Risciacqua durante l’uso: Se stai lavorando su uno sporco molto ostinato, risciacqua spesso la spazzola per mantenerla pulita e funzionante. • Non esagerare con la pressione: Le setole fanno il loro lavoro; non serve spingere troppo per ottenere risultati. 🏆 Conclusione La MR.SIGA Spazzola per Fughe con Manico è un accessorio indispensabile per chi vuole una casa impeccabile senza troppo sforzo. Pratica, resistente e versatile, rende la pulizia delle fughe un compito finalmente gestibile. Voto finale: ⭐⭐⭐⭐⭐ Consigliata per chiunque voglia migliorare la pulizia della propria casa. Se hai dubbi o vuoi suggerimenti su come usarla al meglio, scrivimi pure!
M**U
Or if you do, don’t be surprised if an item is missing. I can’t fit any of these 2 bars in the brush, rendering it useless. Besides those I have only the handle, just lovely.
U**E
The bonus first - we have two rooms' worth of Amtico flooring as slightly embossed tiles. They have lasted 30 years and will probably last another 30, but an issue is that dirt gets into the embossing. While that "emphasises the pattern" (as a visitor once tactfully put it), it is ... dirt. On a hunch, I tried this brush and it got the dirt out with some lively scrubbing. That is sensational - the only other device that has been effective at doing so was a specialised electric scrubber owned by a professional cleaner, who was mighty pleased with it (probably through relief that it worked, as it cost him £11K). I recommend dousing embossed tiling with a shower cleaner or similar weak cleaner, using this brush after a few minutes then doing a second pass with the usual stronger cleaner and mop head as a terrifying amount of dirt is liberated by the first pass. Then I tried this brush, using the same technique, on the stone grouted flooring in the bathroom, which was a triviality compared to the first use and, again, both the flooring and the grouting almost changed colour. The brush itself is well made, with a light two or three-segment aluminium pole whose parts click together and a plastic brush head which, as the previous remarks imply, has just the right type and stiffness of bristles. The head has a joint which lets it turn at a right angle, so corners can be completely got into by sweeping them twice. It would be useful if spare heads could be bought. My only concern is that I wonder how long the bristles will last without splaying given the amount of pressure that must be put on them to get ingrained dirt out. I now have a couple of Mr. Siga devices and they are both great. As implied by what I wrote earlier, this was an instant five-star review.
V**E
Een topprodukt, nu kan ik tenminste mijn vloer tegen de zijkant super goed oetsen
C**.
Buscaba un cepillo con cerdas duras para rascar pequeñas manchas que quedaran en el suelo o limpiar el rodapié y este es el mejor que he encontrado. Las cerdas son de buena calidad y rascan mucho sin esfuerzo, además la forma en punta hace que sea facilísimo limpiar los bordes, pero también el suelo plano. Todo un descubrimiento.
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