How do you use this product? Do you spray it on with a bottle, apply it with a cloth - what? And do you use it full straight or do you dilute it wit

Yes it's concentrated so always dilute it (in a bowl of some kind) or you're just wasting it. For tough stains dilute it with tap water at 50/50 max. You can use a sponge, cloth, or brush. Good idea to wear rubber cleaning gloves.

Will this work in a dishwasher to remove oders and rust from heating element

It could but there is another product for that specific purpose that might work better. Sold at Amazon: the manufacturer is named Glisten, they make cleaners for the dishwasher & various washer machines (reg & HE washers). These include order removers while cleaning calcium build-up on elements.

Q: Will it remove stains from your bathtub

Depends on what kind of tub material - old cast iron & steel tub glazes yes. Newer models or fiber tubs (various types) it may harm the finishes because they use a gel or clear coat over the surfaces which may be removed & also void any lifetime or limited warrantees!

Can this product be used on onyx shower surface?

I don’t know only used it on metal

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CLR Calcium, Lime, and Rust Remover,28oz - Pack of 2

CLR Calcium, Lime, and Rust Remover,28oz - Pack of 2

Product ID: 277385319

Details

Brand
CLR
Item volume
828.06
Material features
Non-Toxic
Scent
Lemon
Specific uses for product
Grout

⚡Powerful on toughest buildup

🌿Non-toxic & biodegradable

🧪Patented multi-surface formula

Description

✨ Clean smarter, not harder—because your space deserves the best! ✨

SAFE GENTLE - Perfect for plumbing, light-colored grout, and even delicate household items like coffee makers.
ECO FRIENDLY POWER - Non-toxic, biodegradable, and septic safe—clean with confidence and care for your environment.
HEAVY DUTY PERFORMANCE - Tackles the hardest calcium, lime, and rust buildup without harsh chemicals or damage.
VERSATILE SURFACE SAVIOR - Effortlessly cleans stainless steel, glass, ceramic, chrome, brick & more—one bottle, endless shine.
PRESSURE WASHER COMPATIBLE - Boost your cleaning game by pairing with pressure washers for deep, fast results.

CLR Calcium, Lime, and Rust Remover is a patented, powerful, and eco-conscious cleaning solution designed to eliminate tough mineral and rust stains from a wide variety of surfaces. Its non-toxic, biodegradable formula is safe for plumbing, septic systems, and delicate materials, making it the go-to choice for professionals and homeowners seeking effective, versatile, and responsible cleaning.

Specifications

ASIN	B00U0GIKQU
Best Sellers Rank	#170,810 in Health ( See Top 100 in Health ) #2,373 in All-Purpose Household Cleaners
Brand	CLR
Brand Name	CLR
Contains Liquid Contents?	Yes
Customer Reviews	4.6 out of 5 stars 4 Reviews
Item Volume	828.06 Milliliters
Item Weight	1.97 kg
Item volume	828.06 Milliliters
Manufacturer	CLR
Material Features	Non-Toxic
Material Type Free	toxins free
Material features	Non-Toxic
Model Number	FBA_28OZ-2
Number of Items	2
Part Number	FBA_28OZ-2
Scent	Lemon
Size	28 Fl Oz (Pack of 2)
Special Features	Non Toxic
Specific Uses For Product	Grout
Specific uses for product	Grout
Surface Recommendation	Ceramic, Fiberglass, Plastic
UPC	764442958885 794168634008
Unit Count	56 Milliliters
Unit count	56 Milliliters

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Customer service was outstanding when I had questions about the product.

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