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Zep Concentrated Calcium, Lime and Rust Stain Remover – Breaks Down Lime Deposits – 1 Gallon

Zep Concentrated Calcium, Lime and Rust Stain Remover – Breaks Down Lime Deposits – 1 Gallon

30 reviews
5 Stars
77% (23)
4 Stars
10% (3)
3 Stars
3% (1)
2 Stars
3% (1)
1 Star
7% (2)

see all 30 reviews

What Real Customers Say

"Been using Zep products for years. Great quality!"

Joe K.- verified buyer

SKU: SKU #ZUCAL128

Regular price $71.92
Regular price Sale price $71.92
Sale Sold out
Shipping calculated at checkout.
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About the Product

Zep Concentrated Calcium, Lime & Rust Stain Remover is a powerful, professional-grade rust remover and limescale cleaner designed to tackle tough deposits. This rust dissolver effectively breaks up and removes stubborn calcium, lime scale, and rust stains. Perfect for bathrooms and kitchens, it works on porcelain tubs, sinks, toilets, glass, and fiberglass.
  • 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.
  • Made in the USA: Crafted domestically with high-quality, globally sourced materials for dependable performance.

Instructions

To Clean Tubs, Toilet Bowls and Sinks: Mix 50/50 Calcium, Lime & Rust Stain Remover and warm water and apply to surfaces with brush, sponge or cloth. Rinse with clean water within 60 seconds. Tough stains may require a second application at full strength.

Pro-Tip: The Calcium, Lime & Rust Stain Remover should be rinsed off quickly after applying, so keep a Pail of clean water handy for easy rinsing.

For Ingredient Disclosures and SDS Information Click Here

Shipping Timelines:

Parcel: Ships within 24 hours of receipt Monday - Friday

Orders Shipped Via Truck: Ships within 2 Business Days from Order Receipt Date. This timeline effects large quantity orders & orders received for products over 75 lbs.

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FAQ

Have some questions? Why not take a look at some of the most frequently asked questions below to see if we have your answer.

Do I have to be a business to order from this site?

No, you don't need to be a business to order from Zep.com! We welcome both individual and business customers. Our cleaning solutions are perfect for tackling everyday messes at home or for professional use.

How long does it take until my order ships?

Great question! Most orders placed before midnight Eastern Standard Time (EST) Monday through Friday will ship within 24 business hours. However, for larger orders or orders containing items over 75 lbs, these may ship within 2 business days from the order receipt date. You'll receive a confirmation email with tracking information once your order ships, so you can keep an eye on its journey to you!

How do I track my order?

It's easy to keep tabs on your Zep.com order! Once your order ships, we'll send you a shipping confirmation email that includes a tracking number and a link to the carrier's website (like FedEx or UPS). Simply click the link or enter the tracking number on the carrier's site to see the most up-to-date information on your shipment's status and estimated delivery date. Additionally, if you have an account setup on Zep.com you can track the status of your order by clicking here. If you have any trouble finding your tracking information, don't hesitate to contact our friendly customer support team at customer_service@zep.com. We're always happy to help!

Customer Reviews & Rating

4.5 / 5

Based on 30 reviews

5 Stars
77% (23)
4 Stars
10% (3)
3 Stars
3% (1)
2 Stars
3% (1)
1 Star
7% (2)

Write a Review

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D David verified
Great buy
Size : Case of 4
Works like the brand name and much less cost. No smell and works great for soaking shower heads.
June 6, 2024 Verified Purchase
(0) Helpful
A Amazon Customer verified
Water build up
Size : Case of 4
It worked great at my shower door that had a lot of water built up. I used with a sponge and washed it off later, it looks like new now.
May 29, 2024 Verified Purchase
(0) Helpful
R Robert W Newby verified
great service
Size : Case of 4
cleaning
April 27, 2024 Verified Purchase
(0) Helpful
T The Electron Wizard verified
Less anemic than "homeowner grade"
Size : Case of 4
Weak. Low molar efficacy. Not industrial or even commercial grade.Somewhat less effective than CLR and lime away were 20 years ago. Better than anything you can get at the market today though. Middle of the road.
March 28, 2024 Verified Purchase
(1) Helpful
K Ka verified
Stain
I used this product on my bathtub tap and it stained, is there anything to remove this stain?
24 February, 2024 (Saturday) Verified Purchase
(0) Helpful
R R. Costa verified
Zep CLR very god product , very good price
Size : Case of 4
GREAT DEAL
October 5, 2023 Verified Purchase
(0) Helpful
k kenneth verified
Quality
Size : Case of 4
Not as good as the original CLR. Smells the same but doesn't work as well. Cheaper price as well.
September 12, 2023 Verified Purchase
(0) Helpful
R Raz verified
Classic ZEP Quality
Size : Case of 4
I like Zep Products and this CLR didnt disappoint.I use it to clean the pipes and the filter assembly in my water filter, works like a charm.
August 28, 2023 Verified Purchase
(0) Helpful
J Jennifer M. D verified
Did not work for driveway rust
Size : Case of 4
Have used other products in the past to spray on the irrigation rust on my concrete driveway, and it dissolved it immediately. This product did absolutely nothing! I had high hopes, but was disappointed and now I have 3 more gallons I can't return. I'm sure it's great for some indications, but for me, it did not do what was promised.
July 26, 2023 Verified Purchase
(1) Helpful
d david verified
will be ordering more
Size : Case of 4
This stuff broke up years worth of calcified rust, lime crap when literally NOTHING else would. Absolutely ordering again.
July 19, 2023 Verified Purchase
(0) Helpful

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