#1 Home Improvement Retailer

Internet # 100670289

Model # CL12

Store SKU # 1001588117

Store SO SKU #336808

28 oz. Calcium, Lime and Rust Remover (12-Pack)

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Product Details

About This Product

CLR's Powerful cleaning action; works instantly. The powerful, patented formula takes on tough calcium, lime deposits, scale and rust stains and is safe for various applications. Has unique formulation that cleans multiple items and surfaces including tubs, toilets, sinks, glass, fiberglass, stainless steel, stucco, brick, cement, HVAC, dehumidifiers, humidifiers, swamp coolers, porcelain and more. Many industrial and commercial uses in healthcare, manufacturing, automotive, energy, government and hospitality areas.

Highlights

  • Safe on all septic tanks and plumbing including copper, plastic PVC, etc.
  • Non-toxi, no hazardous solvents or harmful chemicals
  • EPA's DfE and USDA's certified bio-based
  • Registered Kosher by Orthodox Union
  • Contains lactic acid (industrial grade 15-20%), derived from a natural plant source
  • CLR's unique formulation has multiple uses
  • Note: product may vary by store
  • Return Policy

Product Information

Internet # 100670289

Model # CL12

Store SKU # 1001588117

Store SO SKU #336808

Additional Resources

Shop All CLR
From the Manufacturer

Specifications

Product Size: 28 OZ-Ounce

Dimensions

Product Size

28 OZ-Ounce

Details

Concentrated or Ready to Use

Concentrated

Features

Phosphate Free, Streak Free, Unscented

Helps Remove

Dirt, Dust

Pack Size

12

Product Form

Liquid

Recommended Surfaces

Plastic, Stainless Steel, Tile

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

money back guarantee

Questions & Answers

PVC
ByAug 11, 2021
2 Answers | 
Answer This Question

Product inquiry does not apply to this product category

By|Aug 12, 2021

    Yes, our CLR Calcium, Lime and Rust Remover is safe to use on PVC. As soon as it comes into direct contact with the rust (can be used undiluted on PVC), it dissolves the rust by layers within the first 2-5 minutes then stops dissolving what it can in that application. Leaving it on any longer will not give you any better results, but rinsing well with clear cold water after the product has been sitting on the rust and repeating the application, is recommended so our product can start dissolving the next levels of layers in the next 2-5 minute application. Repeat this process as many times as necessary.

    By|Aug 12, 2021


      can it be used for lime buildup on windows?
      ByApr 24, 2015
      2 Answers | 
      Answer This Question

      Yes I would definitely give this a try.

      By|Mar 6, 2021

        Yes, this product can be used on glass.

        By|May 3, 2023


          Is this safe to use around babies (ie kitchen sink)?
          ByApr 15, 2015
          2 Answers | 
          Answer This Question

          Yes, this product is non-toxic and has no harmful chemicals.

          By|May 3, 2023

            (2)

            It can be used when children are not in the area, area is throughly wiped down afterwards and securely stored when not in use.

            By|Mar 6, 2021


              Can I use CLR on black automotive carpet?
              ByApr 12, 2015
              0 Answer | 
              Answer This Question

              Can it be used in a dishwasher to remove rust stains
              ByMar 21, 2015
              2 Answers | 
              Answer This Question

              Please contact jelmar@jelmar.com for more information on this procedure. Thank you.

              By|May 3, 2023

                I poured a little bit of CLR on the problem areas of my dishwasher and after a little scrubbing the lime stains were gone.

                By|Apr 1, 2021


                  can this be used with Aluminum
                  ByFeb 25, 2015
                  1 Answer | 
                  Answer This Question

                  No CLR cannot be used with Aluminum.

                  By|May 3, 2023


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                    Customer Reviews

                    4.2 out of 5

                    • 4.2 out of 433 reviews
                    • 81% recommend this product
                    Filter by:
                    Showing 1-10 of 433 reviews
                    We wrapped our bathroom faucets n soaked it with CLR...
                    We wrapped our bathroom faucets n soaked it with CLR for 24 hrs but it didn’t work as advertised! Still lots of minerals didn’t come off. Very disappointed
                    by
                    • Verified Purchase
                    I cleaned out a ceramic birdbath. Then I cleaned up...
                    I cleaned out a ceramic birdbath. Then I cleaned up some 20 year Old copper pipes So I could add a water softener. Next I cleaned the shower walls and one wall of glass. After that there were the sink faucets and the drain area of the sink. Such a useful product!
                    by
                    • Verified Purchase
                    Totally awesome.
                    My home is not connected to town water supply so I depend on bore water for all washing and gardening. As a result my kitchen sink gathers a build up of Calcium and nothing would shift this buildup until I tried CLR. Worked magic in just seconds. The proof is in the pudding.
                    by
                      • Recommended
                      One of the best products ever
                      Left my good sissors outside, they were completely rusted. Put them in CLR for 20mins, they are like new again Thanks
                      by
                        • Recommended
                        Good stuff
                        works great, does the job
                        by
                        • Verified Purchase
                        Rating provided by a verified purchaser...
                        Rating provided by a verified purchaser
                        by
                          This customer chose to rate the product and not provide text.
                          by
                            This customer chose to rate the product and not provide text.
                            by
                              I use it on stains and mildew also where other...
                              I use it on stains and mildew also where other products just haven't worked
                              by
                                It helped my sink but not my washer...
                                It helped my sink but not my washer
                                by
                                  Showing 1-10 of 433 reviews