10 Best Clr Calcium Lime & Rust Remover of 2025

Tested and Reviewed: Top 10 Clr Calcium Lime & Rust Remover deals with expert ratings from 8.1 to a perfect 10

June 2026 Edition

Editor's Choice

9.7

CLR

CLR Brands® Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits, 22 Ounce Spray Bottle (Pack of 1)

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Editor's bottom line:

“This clr calcium lime & rust remover is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HUNDREDS OF USES - Easily tackle a variety of household cleaning jobs with an all in one cleaner designed for bathrooms, kitchens, dishwashers, coffee pots and even the siding of your house
MULTI SURFACE - Blast away tough dirt, grime and stains from stainless steel, glass, ceramic tile, porcelain, concrete, brick, vinyl siding, chrome and more
FAST ACTING - Quickly removes calcium, lime and rust deposits; Cleans and shines shower heads, countertops, bathtubs, fixtures and sinks
EPA-CERTIFIED - CLR Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach
TRUSTED FOR 40 YEARS - A staple in households since the 1980s, CLR offers a wide variety of everyday household cleaning supplies including Brilliant Bath, Active Clear, and Spot Free Stainless Steel

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Picked by 397 people today

9.5

CLR

CLR Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits, 80 Ounce Bottle

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Main Highlights

HUNDREDS OF USES - Easily tackle a variety of household cleaning jobs with an all in one cleaner designed for bathrooms, kitchens, dishwashers, coffee pots and even the siding of your house
MULTI SURFACE - Blast away tough dirt, grime and stains from stainless steel, glass, ceramic tile, porcelain, concrete, brick, vinyl siding, chrome and more
FAST ACTING - Quickly removes calcium, lime and rust deposits; Cleans and shines shower heads, countertops, bathtubs, fixtures and sinks
EPA-CERTIFIED - CLR Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach
TRUSTED FOR 40 YEARS - A staple in households since the 1980s, CLR offers a wide variety of everyday household cleaning supplies including Brilliant Bath, Active Clear, and Spot Free Stainless Steel

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9.5

CLR

CLR PRO Calcium, Lime and Rust Remover, 1 Gallon Bottle

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Main Highlights

Industrial Strength: CLR PRO Calcium, Lime and Rust Remover is a non-toxic, multipurpose cleaner designed for bathrooms or bathroom related surfaces. It breaks down calcium, lime and soap scum to leave behind a streak-free shine
Fast Acting: Quickly removes calcium, lime and hard water deposits, soap scum, discoloration and dirt. Cleans and shines stainless steel, countertops, tubs, showers, tile, fixtures and sinks
Multi-Purpose: Versatile cleaner for home or office surfaces. Use on plastic, ceramic tile, glass, stainless steel, faucet and shower fixtures, shower doors, fiberglass, toilet bowls and sinks
EPA-Certified: CLR PRO Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach. Made in the USA
The Power You Expect, The Clean You Need: CLR offers products for use in commercial cleaning applications including for steam tables, commercial dishwashers, heat exchanger flushing, radiators and heating elements. Also great for removing rust on tools, equipment, cars and siding

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9.2

CLR

CLR Brands Calcium, Lime & Rust Remover, 26 oz. Spray Bottle, 2 Pack, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits

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Main Highlights

HUNDREDS OF USES: Easily tackle a variety of household cleaning jobs with an all in one cleaner designed for bathrooms, kitchens, dishwashers, coffee pots and even the siding of your house.
MULTI-SURFACE: Blast away tough dirt, grime and stains from stainless steel, glass, ceramic tile, porcelain, concrete, brick, vinyl siding, chrome and more.
FAST ACTING: Quickly removes calcium, lime and rust deposits; Cleans and shines shower heads, countertops, bathtubs, fixtures and sinks.
EPA-CERTIFIED: CLR Brands Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach. Septic Safe.
BEEN THERE. OUTDONE THAT: CLR Brands offers products for all of your household needs including Free & Clear, Automotive, Brilliant Bath, Mold & Mildew Stain Remover and more.

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9.0

CLR

CLR Brands Calcium, Lime & Rust Remover with Cling, 22 oz. Spray Bottle, Adheres to Hard-to-Reach Surfaces, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits

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Main Highlights

ENHANCED CLEAN WITH CLING TECHNOLOGY: Enhanced formula that stays where you spray for better cleaning power on tough hard water, calcium and rust stains.
SUPERIOR DWELL TIME: Adheres to vertical and hard-to-reach surfaces, reducing drips and maximizing contact time for deeper, more effective cleaning.
FAST ACTING: It quickly breaks down and dissolves calcium, lime, and rust buildupperfect for both targeted spot cleaning and treating larger areas.
GENTLE YET EFFECTIVE: Gently scrubs away buildup without damaging surfaces. Great for sinks, tubs, showerheads, and more.
EPA CERTIFIED: Part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia, or bleach.

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8.8

CLR

Jelmar CLR PRO CL4PROEA Calcium, Lime and Rust Remover, 28 oz Bottle

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Main Highlights

Sold as 1 Each.
Dissolves the hardest of calcium, lime and rust buildup. Blasts calcium deposits from glassware, tile, tea and coffee pots.
Dissolves lime scale from coffee pots, humidifiers, tubs, toilets and sinks.
Zaps rust stains from stucco, brick, porcelain, chrome and metal.
Safe on all plumbing such as copper and plastic PVC.

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8.6

CLR

CLR Brands® Calcium, Lime & Rust Remover Free & Clear, No Dyes or Fragrances, Gentle Lime and Bathroom Descaler, Removes Hard Water Stains and Rust Deposits, 26 Oz Bottle (Pack of 1)

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Main Highlights

NEW LOOK SAME FORMULA - Same great trusted and effective formula but without the Dyes or Fragrances
HUNDREDS OF USES - Easily tackle a variety of household cleaning jobs with an all in one cleaner designed for bathrooms, kitchens, dishwashers, coffee pots and even the siding of your house
MULTI SURFACE - Blast away tough dirt, grime and stains from stainless steel, glass, ceramic tile, porcelain, concrete, brick, vinyl siding, chrome and more
FAST ACTING - Quickly removes calcium, lime and rust deposits; Cleans and shines shower heads, countertops, bathtubs, fixtures and sinks
EPA-CERTIFIED - CLR Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach

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8.3

CLR

CLR Brands 2X Calcium Lime and Rust Remover - 32 oz Trigger

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Main Highlights

2X THE POWER - Delivers twice the descaling strength of Original CLR and twice the rust removal power of leading competitors for faster, more effective cleaning on tough jobs
PROFESSIONAL-GRADE FORMULA - Engineered for demanding applications in facilities, commercial settings and households that need superior performance on severe scale buildup, hard water stains and mineral deposits
BIO-BASED CHEMISTRY - Formulated with lactic acid, a naturally derived acid commonly used in food preservation, reflecting our commitment to science-backed, environmentally responsible innovation. USDA Certified Biobased Product, 83%.
TACKLES EXTREME BUILDUP - Powerful solution for the toughest calcium, lime and rust problems where standard cleaners fall short; ideal for heavily scaled fixtures, appliances and surfaces
TRUSTED BRAND INNOVATION - From CLR Brands, the leader in hard water and rust solutions for over 50 years, now offering enhanced descaling technology for customers who demand professional-level results

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8.1

CLR

CLR PRO Calcium, Lime and Rust Remover, 1 Gallon Bottle (Pack of 2)

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Main Highlights

Industrial Strength: CLR PRO Calcium, Lime & Rust Remover is a multi purpose cleaner designed for facilities maintainence and can be used on a variety of surfaces; It breaks down calcium, lime and soap scum to leave behind a streak free shine
Fast Acting: Quickly removes calcium, lime and hard water deposits, soap scum, discoloration and dirt; Cleans and shines stainless steel, countertops, tubs, showers, tile, fixtures and sinks
Multi Purpose: Versatile cleaner surfaces throughout facilities; Use on plastic, ceramic tile, glass, stainless steel, faucet and shower fixtures, shower doors, fiberglass, toilet bowls and sinks
EPA Safer Choice Certified: CLR PRO Multi Surface Calcium, Lime & Rust Remover is a part of the Safer Choice Program by EPA's recognition of the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach; Made in the USA
The Power You Expect, The Clean You Need: CLR PRO offers a professional line of products for the commercial and industrial segments including degreasers, descalers, rust remover, stain removers, and drain maintainers

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Our Best Overall Choice

Best Choice

9.7

CLR

CLR Brands® Calcium, Lime & Rust Remover, Blasts Calcium, Dissolves Lime Deposits, Zaps Stubborn Rust Stains and Hard Water Deposits, 22 Ounce Spray Bottle (Pack of 1)

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HUNDREDS OF USES - Easily tackle a variety of household cleaning jobs with an all in one cleaner designed for bathrooms, kitchens, dishwashers, coffee pots and even the siding of your house
MULTI SURFACE - Blast away tough dirt, grime and stains from stainless steel, glass, ceramic tile, porcelain, concrete, brick, vinyl siding, chrome and more
FAST ACTING - Quickly removes calcium, lime and rust deposits; Cleans and shines shower heads, countertops, bathtubs, fixtures and sinks
EPA-CERTIFIED - CLR Calcium, Lime and Rust Remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals and contains no phosphates, ammonia or bleach
TRUSTED FOR 40 YEARS - A staple in households since the 1980s, CLR offers a wide variety of everyday household cleaning supplies including Brilliant Bath, Active Clear, and Spot Free Stainless Steel

Show Price

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