We have used CLR for several years and have had no reaction on or hands or rags we have used to get rid of surplus or build up of lime deposit in our sinks, bath, and shower. We have had it on our hands but washed them as soon as we were through cleaning. We are still using it.

Can I use this on rusty tools?

I think you can use it on rusty tools. I would think you need to soak the tools in it. I guess it depends on how bad the rust is. I think it's worth trying.

How to clean efflorescence from brick

try muriatic acid. be sure you use the directions before.

But what is it? Ingredients?

This should work on shower heads.

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

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

Product ID: 80758461

Details

Brand
CLR
Item Form
Liquid
Material Feature
Alcohol Free
Scent
Lime
Specific Uses For Product
Sinks Tile

⚡Powerful calcium & rust dissolver

🧴28 oz concentrated liquid formula

🛡️Safe on all plumbing materials

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$54.73

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In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ CLR PRO: The ultimate calcium & rust annihilator for a spotless, stress-free space!

ALCOHOL BLEACH FREE - Safe, streak-free cleaning without harsh chemicals or fumes
BLAST AWAY CALCIUM LIME - Effortlessly removes toughest buildup from glassware, tiles, and coffee pots
PLUMBING FRIENDLY FORMULA - Gentle on copper, PVC, and plastic pipes—no damage, just clean
RUST ZAPPER FOR EVERY SURFACE - Eradicates rust stains on stucco, brick, porcelain, chrome, and metal with ease
VERSATILE MULTI SURFACE CLEANER - Perfect for sinks, tubs, toilets, humidifiers, and more—one bottle does it all

Jelmar CLR PRO CL4PROEA is a 28 oz powerful liquid cleaner designed to dissolve stubborn calcium, lime, and rust deposits across multiple surfaces. Its streak-free, alcohol- and bleach-free formula safely cleans glass, metal, ceramic, and plumbing materials, making it a trusted choice for both household and commercial use.

Specifications

ASIN	B07G9JMTS2
Best Sellers Rank	#10,714 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Commercial Bathroom Cleaners
Brand Name	CLR
Cleaning Agent Formulation	Hard Surface Cleaner
Contains Liquid Contents?	Yes
Customer Reviews	4.5 4.5 out of 5 stars (3,014)
Item Form	Liquid
Item Volume	828.06 Milliliters
Item Weight	0.01 Ounces
Manufacturer	JELMAR, LLC
Material Features	Alcohol Free
Material Type Free	No Alcohol
Model Number	8541813605
Number of Items	1
Part Number	JELCL4PROEA
Scent	Lime
Size	28 Fl Oz (Pack of 1)
Special Features	Streak Free
Specific Uses For Product	Sinks,Tile,Pots,Glass,Toilets
Surface Recommendation	Glass,Metal,Ceramic,Stone,Plastic
UPC	724456971348 804993491537
Unit Count	28.0 Fluid Ounces

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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