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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Over 30
40 reviews
Most helpful positive review
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.
VS
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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CandaceJ
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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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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vanessab4_9637
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Posted Jan 28, 2026
Simple Green
Smells just like an ordinary cleaner but not bad. Left my floors super shiny. Floors didn’t feel sticky after use. Worked perfect to clean shower. Drys pretty fast.
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whitneyh137_9356
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Posted Jan 31, 2025
Great product and value
This works so well!! Left my bathroom super clean and the scent isn’t overpowering! It’s a great deal and I definitely recommend it if you’re on a budget! My bathroom has never been cleaner
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mohammedi4_8699
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Posted Dec 18, 2024
Great
Great bathroom cleaner that doesn’t contain the harsh chemicals. Definitely needs an extra scrub versus bleach in my bath tub but for a green clean can’t complain.
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jannahw2_765454
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Posted Nov 21, 2024
Solid cleaner for bathroom areas
I use this simple green cleaning product as a all purpose cleaner but it is specifically formulated for the bathroom. If you’d like a squeaky deep clean, I recommend this for bathroom areas only. I do have small children so I try to stay as ingredient conscious as possible. I water this down using the guide for light dilution.  I do prefer the smell of the traditional ...
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erinfaith44
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Posted Nov 13, 2024
Amazing!
This stuff is great! It smells so clean and gets everything SPOTLESS! I LOVE IT!! ❤️ it's such an amazing product and the packaging was impeccable.
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