Call Us 0800 800 880

CLR Calcium Lime Rust Remover 750ml

In Stock
or 4 payments of $7.47 on
Price GuaranteeSeen a lower price?Ask us to beat it

CLR is the most powerful cleaner for dissolving tough calcium and lime deposits and surface rust stains from a variety of surfaces.

Read more
Shipping options to
Please select one
Quantity: 1
Add to Wishlist

Product overview

CLR is the most powerful cleaner for dissolving tough calcium and lime deposits and surface rust stains from a variety of surfaces.

- Industrial strength, powerful cleaner
- Dissolves calcium & lime deposits & surface rust stains
- Use on tubs, toilet bowls, sinks, stainless steel, glass, chrome, fibreglass, porcelain & cement
- Contains no phosphates

Can we help?

Our friendly and knowledgeable gurus are trained to answer all your questions as quickly as possible. So if there’s anything you need to know just give us a call during business hours, or send us an email any time.

0800 800 880

Questions and answers

0 votes
Can this product be used as a stain remover on fabric
No, this product is not suitable for most fabric surfaces.
By Trade Tested on May 26 2024
0 votes
Is the product good for white rust in galvanized steel? Thanks
We don't recommend you use this on Galvanised steel sorry.
By Trade Tested on March 19 2024
0 votes
Can this be used to clean efflorescence off coloured house bricks?
Yes this is great for working with Efflorescence
By Trade Tested on January 30 2024
2 votes
Can it be used on windows? I have heavy water spotting
These can be used on glass.
By Trade Tested on September 21 2021
0 votes
Can I use this on black tapware?
Yes you can.
By Trade Tested on August 27 2023
0 votes
Will this product remove Silica water stains in a toilet bowl
Yes it will.
By Trade Tested on November 09 2022
0 votes
Will CLR clean Lime Run stains off a stone and mortar wall?
Yes it will, just depending on how much the stain has soaked into the porous surface.
By Trade Tested on January 12 2022
1 vote
Hi i need to remove rust stains of my boat but not the paint could i use this product?
No, we would suggest Emer Gel or similar, however this isn't something that we stock.
By Trade Tested on July 03 2019
0 votes
Is this safe for a septic tank?
Yes, CLR is septic safe. By the time it reaches the septic system it is neutralized with water.
By Trade Tested on July 27 2021
0 votes
Will this remove iron marks from on concrete? Thanks
Yes, this should do the trick!
By Trade Tested on March 02 2021
See more questions and answers (10)

Overall rating

  • 5 star
  • 4 star
  • 3 star
  • 2 star
  • 1 star
All reviews (14)

Read reviews that mention

Simply excellent

Used CLR to clean my shower and chrome fittings. It did a superb job.

Pando Auckland

Purchased to remove rust from my weights and calcium buildup on granite, only removed about 25% of rust after scrubbing

Simon Auckland
No, I do not recommend this product.
Perfect Go-To Mate

My un-slightly rust jobs were always put to the side every year, with CLR Calcium Lime Rust Remover they were dealt with instantly. 'Perfect Go-To Mate in a bottle and very inexpensive. Thank you Trade Tested.

Joyce Auckland
CLR won the day!

When I bought my house the toilets were crusted with hideous calcium and lime. Rather than buy new toilets I bought CLR and applied it assiduously. I emptied each toilet of water had to use it many times. It worked!! Needless to say I worked on one toilet at a time. I had to buy several containers of CLR and they always arrived promptly. Elbow grease, determination and CLR won the day!!

Nana Whangarei
Perserverance wins the day

My new house had really disgusting lavatories. Coated with lime and calcium they both looked as thought they hadn't ever been cleaned. It didn't happen overnight but I persevered and every day I cleaned out the water and applied CLR which I'd bought online from trade tested. Finally it worked!! Hooray!! Tradetested delivered the bottles of CLR promptly and I was saved the cost of buying two new lavs.

Nana Whangarei
CLR rust remover

CLR is ideal.

Corb Marlborough

It did all that I wanted.

Snow Dannevirke

Bottle a bit small for amount we needed but an excellent product

Lesley Gumboot city
Works well

Great product for removing lime scale.

Coops Auckland

Worked well on my shower head so I used it in the washing machine it was fine.

Nomad Hawkes Bay