Lime Cleaners | McMaster-Carr

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Chlorine (40-50% Concentration)

Citric Acid (3-7% Concentration)

Hydrochloric Acid (9% Concentration)

Hydrochloric Acid (10-30% Concentration)

Phosphoric Acid (20% Concentration)

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EAR99

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14 Products

Calcium, Lime, and Rust Removers


Jug	Pail	Drum

Clean rust and lime deposits such as calcium and scale from HVAC systems, coolers, tools, and vehicles. These removers are nonabrasive and noncorrosive, so they won’t damage surfaces. Derived from plants, they don’t contain toxic chemicals such as bleach, ammonia, alcohol, or phosphates. These removers break down quickly, so they won’t pollute air and water. They’re NSF registered for use in food- and beverage-processing facilities, and meet the EPA Safer Choice standard for environmentally friendly ingredients. They also help you meet LEED Green Building standards.

	Container
	Type	Size, gal.	Solution Type	Harshness	For Use On	For Removing	Specs. Met	Food Industry Std.		Each
Liquid Concentrates



		Jug	1	Water Based	Moderate	Aluminum, Brass, Concrete, Copper, Fiberglass, Glass, Linoleum, Painted Surfaces, Plastic, Porcelain, Stainless Steel, Steel, Stone, Vinyl Plastic	Lime Stains, Rust	EPA Safer Choice Standard	NSF Registered A3	0000000	000000


		Pail	5	Water Based	Moderate	Aluminum, Brass, Concrete, Copper, Fiberglass, Glass, Linoleum, Painted Surfaces, Plastic, Porcelain, Stainless Steel, Steel, Stone, Vinyl Plastic	Lime Stains, Rust	EPA Safer Choice Standard	NSF Registered A3	0000000	000000
		Drum	55	Water Based	Moderate	Aluminum, Brass, Concrete, Copper, Fiberglass, Glass, Linoleum, Painted Surfaces, Plastic, Porcelain, Stainless Steel, Steel, Stone, Vinyl Plastic	Lime Stains, Rust	EPA Safer Choice Standard	NSF Registered A3	0000000	00000000

Toilet Bowl and Urinal Cleaners


Bottle	Squeeze Bottle

Dissolve mineral deposits and erase stains in toilets and urinals with these acid-based cleaners.

Hydrochloric Acid (9% Concentration)—Cleaners with 9% hydrochloric acid are suitable for most cleaning jobs.

Hydrochloric Acid (10-30% Concentration)—Cleaners with 10-30% hydrochloric acid remove even the toughest stains and mineral buildups. Note: Use on acid-resistant surfaces only.

Phosphoric Acid (20% Concentration)—Cleaners with 20% phosphoric acid handle a variety of cleaning jobs. You can use them where hydrochloric acid cannot be used.

Citric Acid (3-7% Concentration)—Cleaners with 3-7% citric acid are good for light duty cleaning. They contain cedar oil to deodorize as they clean.

	Container								Each		Package
	Type	Size, fl. oz.	Solution Type	Harshness	For Use On	For Removing	Primary Chemical	Scent		Each	Pkg. Qty.		Pkg.
Liquids



		Bottle	32	Water Based	Harsh	Porcelain	Lime Stains, Rust, Scale	Hydrochloric Acid (9% Concentration)	—	000000000	00000	12	000000000	000000


		Bottle	32	Water Based	Harsh	Porcelain	Lime Stains, Rust, Scale	Hydrochloric Acid (10-30% Concentration)	Wintergreen	0000000	0000	12	00000000	00000
		Bottle	32	Water Based	Harsh	Porcelain	Lime Stains, Rust, Scale	Phosphoric Acid (20% Concentration)	Cherry Almond	000000000	0000	12	000000000	00000
		Squeeze Bottle	24	Water Based	Mild	Porcelain	Lime Stains, Rust, Scale	Citric Acid (3-7% Concentration)	—	00000000	0000	—	———	0

Lime Stain Removers


Spray Bottle	Jug

Remove lime and hard-water stains with these nonfoaming cleaners. They can be used on most surfaces, including metal and plastic.

	Container						Each		Package
	Type	Size	Solution Type	Harshness	For Use On	For Removing		Each	Pkg. Qty.		Pkg.
Liquids



		Spray Bottle	32 fl. oz.	Water Based	Harsh	Aluminum, Ceramic, Chrome, Concrete, Fiberglass, Galvanized Steel, Glass, Plastic, Porcelain, Stainless Steel, Steel, Vinyl Plastic	Lime Stains, Scale, Soap Scum	000000000	00000	12	000000000	000000


		Jug	1 gal.	Water Based	Harsh	Aluminum, Ceramic, Chrome, Concrete, Fiberglass, Galvanized Steel, Glass, Plastic, Porcelain, Stainless Steel, Steel, Vinyl Plastic	Lime Stains, Scale, Soap Scum	00000000	00000	—	———	0

Automatic Toilet Bowl Cleaners

Clean and deodorize with every flush with these in-tank cleaners. Each block lasts approximately 2,000 flushes.

							Each
	Dia.	Ht.	Harshness	For Use On	Primary Chemical		1-11	12-Up
Blocks



		2"	9/16"	Moderate	Porcelain	Chlorine (40-50% Concentration)	0000000	00000	00000