---
product_id: 384240565
title: "MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles"
brand: "mr.siga"
price: "¥12243"
currency: JPY
in_stock: true
reviews_count: 13
category: "Mr.Siga"
url: https://www.desertcart.jp/products/384240565-mr-siga-heavy-duty-grout-scrub-brush-with-long-handle
store_origin: JP
region: Japan
---

# 180° swivel head for tight corners V-shaped stiff PP bristles Heavy-duty alloy steel handle MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles

**Brand:** mr.siga
**Price:** ¥12243
**Availability:** ✅ In Stock

## Summary

> ✨ Scrub smarter, not harder — conquer grout grime like a pro! 🧼

## Quick Answers

- **What is this?** MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles by mr.siga
- **How much does it cost?** ¥12243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/384240565-mr-siga-heavy-duty-grout-scrub-brush-with-long-handle)

## Best For

- mr.siga enthusiasts

## Why This Product

- Trusted mr.siga brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Convenient:** Disassembles easily for storage, saving space while keeping your cleaning arsenal ready for action.
- • **Customizable Comfort:** Adjustable 50-inch handle with foam grip lets you scrub standing tall or kneeling low—your choice, your comfort.
- • **Unmatched Durability:** Built with a powder-coated alloy steel handle and tough plastic for years of relentless grout scrubbing.
- • **Precision Cleaning Power:** V-shaped stiff polypropylene bristles target grout lines, corners, and hard-to-reach gaps with surgical accuracy.
- • **Effortless Maneuverability:** 180-degree swivel head lets you clean every nook and cranny without breaking a sweat.

## Overview

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.

## Description

Buy MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles: Brushes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 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.
Review: 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!

## Features

- HEAVY DUTY & LONG LASTING - MR.SIGA grout brush is built with durable plastic and sturdy steel pole, it is tough enough to handle any scrubbing jobs, brings you superior grout cleaning experience.
- V SHAPE STIFF BRISTLES - Durable PP bristles easily scrub away tough grime and dirt from bathroom, pool, tiles, garage, they are firm enough to stand up after sustained use. V shape stiff bristles tackle tough stains on the grout, corners, gaps and hard to reach areas.
- CONVENIENT STEER - This grout cleaning brush also features as a floor scrubber or shower scrub brush with 180 degree maneuverable swivel head allows you to clean corners efficiently and effortlessly.
- ADJUSTABLE 50" LONG HANDLE - Comes with 3-section sturdy steel handle with powder-coated finish, you can adjust the pole length and lock to your desired position. Foam wrapped handle top fits comfortably and perfectly in the hand, making it easy to apply pressure while scrubbing tough tasks.
- MR.SIGA's mission: Make your housework easier, and make the world cleaner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** MR.SIGA
- **Bristle Material:** Polypropylene (PP)
- **Bristle Type:** Stiff bristles
- **Color:** Black
- **Handle Material:** Alloy Steel
- **Included Components:** No
- **Product Dimensions:** 9"W x 50"H
- **Recommended Uses For Product:** Floor Cleaning
- **Special Feature:** Angled Bristle, Extendable
- **Surface Recommendation:** Grout

## Images

![MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles - Image 1](https://m.media-amazon.com/images/I/61dmvmpfCfL.jpg)

## Questions & Answers

**Q: Are there replacement heads available yet?**
A: I believe there are. Amazon has a link to their site to view their products. It sure doesn’t look or feel like it will wear out!

**Q: Can you scrub baseboards also?**
A: I would think so as the brush is narrow!! However, we use the baseboard buddy to dust & clean the baseboards.  Although if your baseboards are very dirty  you might just need to use a brush to scrub!@

**Q: When using body weight to scrub does thin metal pole feel sturdy instead of flimsy?**
A: It feels very sturdy.

**Q: Is this safe to clean grout on "unsealed" tile?**
A: I don't see why not. The brissels are angeled to target the grout area. Shouldn't hurt the tile of your not going crazy scrubbing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Didn't expect it to be this good
*by C***E on September 16, 2023*

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.

### ⭐⭐⭐⭐⭐ Tile floor looks like new!
*by N***B on November 30, 2025*

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!

### ⭐⭐⭐⭐ Great for heavy cleanup
*by T***N on September 18, 2025*

Sturdy bristles. Good for heavy grime and cleanup. Too hard for daily or weekly use. Wish the bristles were more flexible.

## Frequently Bought Together

- MR.SIGA Heavy Duty Grout Scrub Brush with Long Handle, Shower Floor Scrubber for Cleaning, Tile Scrub Brush with Stiff Bristles
- Zep Grout Cleaner and Brightener - 32 Ounce (1 Bottle) - ZU104632 - Deep Cleaning Formula Removes Old Stains From Grout

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*