

Hero image 0 of Zep Brand Calcium, Lime and Rust Concentrated Stain Remover 32 oz, 0 of 1
Zep Brand Calcium, Lime and Rust Concentrated Stain Remover 32 oz
Key item features
- Heavy-Duty Removal: Professional-grade acidic formula quickly dissolves even the toughest rust stains on contact, effectively breaking down stubborn calcium and lime deposits.
- Versatile Surfaces: Safe for use on porcelain, glass, tile, and fiberglass, making it ideal for a wide range of cleaning needs.
- Kitchen/Bath Application: Effective on sinks, tubs, toilets, shower fixtures, and appliances, delivering professional quality limescale removal.
- Concentrated Formula: Powerful, professional-grade cleaner formulated to tackle the toughest mineral deposits with fast-acting results.
- Domestic Craftsmanship: Crafted domestically with high-quality, globally sourced materials for dependable performance and consistent results.
Generated by AI
Specs
- Household cleaner typeHardwood Cleaners
- FeaturesConcentrated
- Rec. useCommercial
- ScentClean Fresh
- Size32 oz
- Assembled product weight2.39 lb
Reviews summary
Neutral
- : Can be effective on some surfaces, but struggles with rust stains.
- : Can be robust, but may vary in effectiveness against stubborn rust.
Generated by AI
Current price is USD$27.0484.5 ¢/oz
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Thu, Feb 12
|Sold and shipped by The Factory Depot
4.282722513089006 stars out of 5, based on 1337 seller reviews(4.3)1337 seller reviews
Free 30-day returns
Other sellers
$25.33
Shipping, arrives by Fri, Feb 13 to Columbus, 43215
Sold and shipped by Maciboi
Free 30-day returns
About this item
Product details
Zep Concentrated Calcium, Lime & Rust Stain Remover is a powerful, professional-grade cleaner formulated to tackle the toughest mineral deposits. This fast-acting rust dissolver breaks down and removes stubborn calcium, lime scale, and rust stains. Ideal for bathrooms and kitchens, it safely cleans porcelain tubs, sinks, toilets, glass, fiberglass, and other hard, nonporous surfaces with consistent, professional results every time.
- Heavy-Duty Rust Stain Remover: Professional- grade acidic formula quickly dissolves even the toughest rust stains on contact.
- Effective Calcium & Lime Remover: Powerful enough to break down stubborn calcium and lime deposits for a clean surface.
- Versatile Multi-Surface Cleaner: Safe for use on porcelain, glass, tile and fiberglass; making it ideal for a wide range of cleaning needs.
- Perfect for Bathroom & Kitchen Use: Effective on sinks, tubs, toilets, shower fixtures, and appliances, delivering professional quality limescale removal.
- Crafted domestically with high-quality, globally sourced materials for dependable performance.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Household cleaner type
Hardwood Cleaners
Features
Concentrated
Rec. use
Commercial
Scent
Clean Fresh
Directions
Instructions
Directions: To Clean Tubs, Toilet Bowls and Sinks: Mix 50/50 calcium, lime & rust stain removed and warm water and supply to surfaces with brush, sponge or cloth. Rinse with clean water within 60 seconds. Tough stains may require a second application at full strength. To Clean Stucco, Cement and Brick: Mix 50/50 calcium, lime & rust stain removed and warm water and apply to surfaces with brush, sponge or cloth. Rinse after 5-10 minutes. Tough stains may require a second application at full strength. Zep Pro Tip: Regularly decalcify plumbing fixtures to improve water flow from faucets & shower heads.
Warranty
Warranty information
All products come with a 90 Day, or longer, manufacturer warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Isopropanol
Warnings
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Neutral
- : Can be effective on some surfaces, but struggles with rust stains.
- : Can be robust, but may vary in effectiveness against stubborn rust.
Generated by AI
Sort by |
Showing 1-3 of 54 reviews
Sep 28, 2019
Me
5 out of 5 stars review
Seller Verified Purchase
This product is amazing.
I have an old porcelain tub that stains easily so it looks dirty even after it's been cleaned and scrubbed. I sprayed Zep on it and left it on for a little bit. It easily got rid of the ugly stains without minimal scrubbing. This is definitely my new to-go cleaner.
Review from samsclub.com
Helpful?26DLY8E8QC7921798070
Jun 23, 2025
Sylvia
Item details
Sold and shipped byPink Wavy Products LLCSize: 32 oz
5 out of 5 stars review
Verified Purchase
Great product!
Helpful?26DLY8E8QC7921798070
Oct 25, 2020
Dante2015
5 out of 5 stars review
Verified Purchase
Works great!
Best thing I have found to remove the orange stains out of my shower, I have tried everything and this is the only thing I have found that works! Nobody likes an orange shower!
Helpful?26DLY8E8QC7921798070
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