Customer Reviews for Simple Green Clean Building Bathroom Cleaner Concentrate, Unscented, 1 gal Bottle
Simple Green Clean Building Bathroom Cleaner Concentrate, Unscented, 1 gal Bottle is New at Staples
Item # : SMP11101
Model # : SMP11101
Removes dirt, soap scum, and hard water
- Powerful cleaner for bathrooms, locker rooms, spa facilities, and more.
- Removes mineral-based soils, soap scum, and hard water stains.
Price is $18.49
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45 reviews
Most helpful positive review
Posted Mar 12, 2026
Great product
Loved the way it cleaned! Didn’t need to scrub super hard and it didn’t leave any filmy residue. The only thing is it STINKS I definitely don’t like the way it smells. But overall I loved the way it cleaned
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Most helpful critical review
Posted Sep 30, 2024
Didn’t do what’s it’s marketed for
I was kind of excited to receive this product to review. I know, cleaning excites me. What a weirdo! Before I used it I read up on what’s its best used for. Cleaning soap scum and hard water stains, and making faucets shiny. It did make the faucet shiny but it did nothing to soap scum or hard water stains. I would still have to use another product to tackle those things...
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MelanieE
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Posted Mar 12, 2026
Great product
Loved the way it cleaned! Didn’t need to scrub super hard and it didn’t leave any filmy residue. The only thing is it STINKS I definitely don’t like the way it smells. But overall I loved the way it cleaned
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LaToyaA
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Posted Mar 9, 2026
Good cleaner, great scent.
This simple green cleaner smells great! I have been using it in my commodes and to clean the sinks and countertops for a few weeks now and I’m very impressed with it. I usually will mix it with warm water in the sink and use a cloth to wipe down surfaces. But I pour the concentrated product right into the commode and use a toilet brush. It’s not mind blowing or magical...
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LindaB
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Posted Mar 8, 2026
Simple Green products are great!
We love Simple Green products and are excited to try the bathroom cleaner. The smell is fresh and not harsh although I do use the fan to clean the shower. The spray bottle works great in spreading the cleaning solution. Works great in cleaning!
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DaphneK
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Posted Mar 1, 2026
Strong cleaner, smells good
I received this product complimentary for my review.
This smells decent, came with a good mixing bottle to use (the larger product is a concentrate that needs to be cut with water), and worked well. We used it for cleaning our bathroom and focused specifically on a deep scrub of our shower and our toilet. It loosened everything up well and left both areas looking nice...
This smells decent, came with a good mixing bottle to use (the larger product is a concentrate that needs to be cut with water), and worked well. We used it for cleaning our bathroom and focused specifically on a deep scrub of our shower and our toilet. It loosened everything up well and left both areas looking nice...
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StephanieT
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Posted Feb 27, 2026
Nice bathroom cleaning product.
Packaging is a bit heavy but nice to have a sprayer bottle with it. Safe as in I don’t see kids getting into it and the concentrated formula dilutes it own as well. It’s a very clean scent and cleaning is easy peasy.
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CandaceJ
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Posted Feb 21, 2026
Very easy to mix ratios
I like that it came with a spray bottle marked with the mixture ratios. Very easy to mix. I used it on the shower walls and.it worked very well. No smell and easy to rinse off. It did leave a shine on the shower. I also used it on my shower doors, not the best but worked ok. I love the products from this company so I will definitely use on other areas to see how it does...
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AliciaT
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Posted Feb 20, 2026
Clean with the first spray
I absolutely love this cleaner. It sprayed nice and even. Took off the grim the first try. The smell wasn’t as strong other simple green that I have tried which I liked.
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LashebaS
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Posted Feb 16, 2026
Huge!!!
This bottle of cleaner is huge!! Its a concentration so I know this will last for a long time. The cleaner it self has zero scent. Its not to runny and you can make it loose if you prefer. It cleans pretty good. I like to use a spray bottle and let it sit a little. Then wipe down. Recommend
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angelad408_6353
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Posted Feb 12, 2026
Great cleaning product.
Let me start out by saying we have really bad rust in our water. It ruins all of our toilets and showers. I could not remove all of the rust stains but as you can see in the pictures that this actually did a pretty good job (sorry about the shadows). It did remove all of the build up from soap and scum. It worked really well for that. It was easy to mix and measure. The...
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Annette L
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Posted Feb 9, 2026
Sparkling clean bathroom
I really like the Simple Green 2 Clean Building Bathroom Cleaner Concentrate. Since it’s concentrated, a little goes a long way, so it will last a very long time. I love how it came with a reusable spray bottle, which makes it easy and convenient to use. It did a great job cleaning by bathroom! It was sparkling clean, with no added fragrance or harsh smell. I appreciate...
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Jamnee J
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Posted Feb 7, 2026
A concentrated cleaner that gets the job done.
I have been using this Simple Green Bathroom Cleaner for a while now and I love how it gets the dirt, soap residue and hard water stains off my bathroom sink, tub and tiles.
This cleaner is concentrated so I diluted before using with the spray bottle that is included for easy application. It is non flammable and phosphorus free.
I am not a big fan of the scent but I d...
This cleaner is concentrated so I diluted before using with the spray bottle that is included for easy application. It is non flammable and phosphorus free.
I am not a big fan of the scent but I d...
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Melissa S
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Posted Feb 7, 2026
Tackles the mess!
What could put this cleaner to the test more than cleaning a teenagers bathroom? 😒 it worked really well and I love that this is a concentrate so you can adjust the strength. It also is very cost effective since this one bottle
goes a long way! Worked great but I rated four stars because I love when I clean and it smells clean.. but this has no scent. I could see that...
goes a long way! Worked great but I rated four stars because I love when I clean and it smells clean.. but this has no scent. I could see that...
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Erica S
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Posted Feb 7, 2026
Smells really nice and cleans well
I absolutely love this! It does not have a strong odor, and the scent is pleasant. It cleans well - it gets rid of grime in my tub! It is concentrated so you need to dilute with water. You can make it more strong for heavy duty cleaning, or add more water to make it more for regular cleaning. This makes it last so long! Great value! And I love the diluting bottle to mak...
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Shari B
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Posted Feb 6, 2026
Powerhouse cleaner
I love it! Strong cleaner!! Doesn’t smell bad at all I love that the spray container comes with dilutions references on the bottle. Cleans surfaces with little to no scrubbing needed. Spray and let sit for a few minutes and BOOM!
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This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Posted Feb 3, 2026
Powerful and great value
This big gallon is such a great value as it is concentrated and will need to be diluted before using. Making it last such a long time. The spray bottle is so handy it is printed with diluting instructions according to your needs. The product itself has a slight chemical scent that is not overwhelming. The cleaning power was amazing. Cleaned up my shower with minimal scr...
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ladyambi_3255
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Posted Feb 3, 2026
Great
Great Bathroom cleaner leaves, bathroom, looking and smelling clean easy to get any type of dirt or grime off of the floor floors or walls and water stain. Highly recommend recommended.
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emilyh1330_144
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Posted Jan 30, 2026
very good
I have used this product for many years and I would never switch to another product. It's not only effective but also keeps my household items like toilets and sinks sparkling clean. I would never change products now. The thick listening chamber can analyze many things, can be used for a long time, and is not difficult to use even for those who have never used it before...
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dafinal_4959
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Posted Jan 29, 2026
Non toxic and no smell
Finally a bathroom cleaner that doesn’t suffocate me. this stuff is legit for everyday bathroom duty if you’re trying to keep things chill and non-toxic. I love that it’s fragrance-free (no fake “clean” smell assaulting my nose), super concentrated so that gallon lasts forever. It cuts through soap scum, grime, and those annoying hard water spots pretty decently on tile...
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margaretb87_4171
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Posted Jan 29, 2026
Concentrated & Green Seal Certified
Simple Green in my opinion, is the best cleaner on the market. It is the only cleaner I use, and this cleaner is concentrated and thick so all you need is a small amount mixed with water, and it cleans all surfaces impeccably. I use it in my bath tub and it sparkles. It also makes the grout on my tile floor exceptionally clean. It is safe to use around pets. And, the pr...
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sarahb1371_5555
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Posted Jan 29, 2026
Fresh scent
Simple Green Bathroom Cleaner cuts through soap scum and grime fast without harsh fumes. Leaves surfaces fresh and streak-free, works great on tile and fixtures, and feels safer for everyday cleaning
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