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✨ Clear glass, zero compromise 💎
Giant Lion Hard Off+ is a 16oz bleach-free, non-abrasive liquid cleaner designed to quickly dissolve and lift hard-water stains, calcium, lime, rust, and soap scum from shower glass and tile surfaces. It works effectively within 30-60 seconds on dry surfaces, making it ideal for maintaining a spotless, crystal-clear bathroom environment while being safe for regular use.








| ASIN | B07F8G75T9 |
| Best Sellers Rank | #152,193 in Health & Household ( See Top 100 in Health & Household ) #120 in Multipurpose Bathroom Cleaners |
| Brand | Giant Lion |
| Brand Name | Giant Lion |
| Customer Reviews | 3.8 out of 5 stars 773 Reviews |
| Item Form | Liquid |
| Item Highlight | Tackles calcium, lime and soap scum—fast |
| Item Volume | 16 fluid ounces |
| Item Weight | 16 ounces |
| Manufacturer | Giant Lion |
| Material Feature | Bleach Free |
| Material Features | Bleach Free |
| Material Type Free | Bleach Free |
| Model Number | 8541813654 |
| Number of Items | 1 |
| Part Number | 8541813654 |
| Scent | Original |
| Size | 16 Fl Oz (Pack of 1) |
| Special Features | Non Abrasive |
| Specific Uses For Product | Home, Bathroom, Kitchen, Car, Boat |
| Surface Recommendation | Glass |
| UPC | 670221485957 |
| Unit Count | 16 Fluid Ounces |
A**R
Probably the only thing I have found to remove water stains
I live in an area that has extremely hard water. Our windows were stained from the back splash from the sprinklers. Once I was able to fix the sprinklers I had to take care of the windows. I tried everything and nothing worked. So I thought I would try this product. It does not remove the stains right away. You have to follow the directions - let it sit for a few minutes. You may have to add a little elbow grease - but it worked and our windows look great!
E**Y
Good Hard Water Spray
After two days the hard water spots where not visible.
J**N
EXPENSIVE BUT WORKS
It works really well at removing hard water stains from windows but it's expensive for a 16oz bottle. By the time you clean a few windows the bottle is halfway empty. If you have to clean your windows on a weekly basis then it does become rather pricey.
A**3
Didn't work
This did not remove the water spots on my car windows. I tried several attempts to remove the stains until the bottle was empty. It MAY have reduced the spots, but they were still very prominent after the attempts. Moving on to another product to see what works.
T**B
Not as strong
Did not worked as expected although it dissolved most of the hard water spot after several cleaning. I will give it a 6 out of 10.
I**Y
Search no further for water stain removers
Lemme start with that I wish I had taken a before picture because this product literally took off YEARS of hard water buildup on my window because of an ill-placed water sprinkler. When I say this window was cloudy, it was literally a glass panel of white blur. Im glad I found this product cause it’s easy to use, works really fast and actually gets the job done. I was scared when the directions mentioned having to resort to scrubbing if the stains persist but I’m so glad I didn’t have to. Just with the spray and a sponge, my window was crystal clear again. The scent isn’t too bad, a bit citrusy, but if the wind so happens to blow towards you: hold your breath and close your eyes. (Can you guess how my experience went?) Disregarding the winds being against me, 10/10, 5 stars ⭐️, would definitely recommend and purchase again.
G**R
Best out there
The best I have used
B**R
Disappointed
I read the reviews before purchasing this and was very disappointed as it did not work on my shower glass.
E**.
Excellent!
Odorless and really works for stains that stayed for years.
D**.
Disappointed in product
Doesn’t work as great as I would like for the price
Trustpilot
1 month ago
3 days ago