CANADA'S STORE

Credit Offered* Learn More
Wishlist
Support Order Status
FR

Deals

Flyer Weekly Deals Clearance

New & Featured

Patio
Tires
Spring Ready
Party City
Book Auto Service

Departments

Wishlist
Support Order Status
FR
TESTEDFORLIFE
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL Front_Flat
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL Front_Flat
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL Back_Flat
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL Back_Flat
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL Back_Flat
CLR

CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL

#053-0342-0
View Product Details
View Similar Items
$9.79
price was $10.99
Save 11%
SaleTop Rated

Sale ends May 27, 2026

Buy Online :
Pick up at Leduc, AB
68 In Stock
Free Pick Up over $25 (before taxes)
Get it Today !

Pick up available 07:00 p.m., May 25

Quantity updated to 1
New digital payments available on checkout page:
Also Find It in Store:
68 In Stock at Leduc, AB
Aisle 85
Add to Registry

Quebec residents: For information on maintenance and repair click here.

CLR
CLR

CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL

$9.79
price was $10.99
Save 11%
Sale ends May 27, 2026

Product Details

The CLR Calcium, Lime and Rust Remover Cleaner is a septic-safe solution designed for dissolving stubborn calcium and lime deposits. Its fast-acting, powerful formula requires no scrubbing and can even tackle surface rust stains. CLR cleaner is phosphate-, bleach-, and ammonia-free, which makes it safe for use on a wide variety of surfaces. However, it is not recommended for use on wood, clothing, marble, terrazzo, natural stone, coloured grout, painted surfaces, plastic laminates, Formica, or aluminum surfaces. After a 2-minute application, simply rinse with cold water to wash away unwanted stains.

  • Industrial strength formula

  • Blasts calcium deposits from glassware, teapots and coffeepots, and more

  • Non-abrasive

  • Easy to use - rinse thoroughly with cold water after 2 minutes

  • Dissolves lime scale from coffeemakers, kettles, humidifiers, toilets, sinks, tubs, etc.

  • Zaps rust stains from cement, stucco, porcelain, chrome, metal, etc.

  • Size: 828 mL (28 fl. oz)

  • Septic safe

  • Doesn't contain phosphates, bleach or ammonia

Part Number CLR001
Chemical Form Liquid
Household Chemical Type Liquid
Polish Type No Polish
Surface Type Chrome, Concrete, Fibreglass, Glass, Grout, Grill, Metal, Porcelain, Shower, Stainless Steel, Tile
Machine Use Dishwashers, Dehumidifiers, Humidifiers, Laundry Washers
Laundry Use Not Applicable
Primary Scent Unscented
Consumer Pack Size 12
Flammable No
Advanced Features Biodegradable, Ammonia Free, Eco-Friendly, Dilutable, Phosphate-Free, Pourable, Ready to Use, Septic Safe, Chlorine Free, Plant-Based, Child-Safe
Certifications EPA Approved
Chemical Form Liquid
Consumer Pack Size 12
Flammable No
Household Chemical Type Liquid
Laundry Use Not Applicable
Machine Use Dishwashers, Dehumidifiers, Humidifiers, Laundry Washers
Non-toxic When Used as Intended Yes
Polish Type No Polish
Primary Colour Clear
Primary Material Not Applicable
Primary Scent Unscented
Product Height (cm) 20.25 cm
Product Height (in) 7.97 in
Product Length (cm) 5.10 cm
Product Length (ft) 0.17 ft
Product Volume (ml) 828 ml
Product Weight (g) 1000.00 g
Product Weight (kg) 1.00 kg
Product Weight (lb) 2.20 lb
Product Width (cm) 13.30 cm
Product Width (in) 5.24 in
Surface Type Chrome, Concrete, Fibreglass, Glass, Grout, Grill, Metal, Porcelain, Shower, Stainless Steel, Tile
Sustainability EPA Safer Choice
Warranty:
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

Compare Similar Products

Only Show Differences
Currently Viewing
CLR Calcium, Lime and Rust Remover Cleaner, Septic Safe, 828-mL
4.5 out of 5 stars. 476 reviews
$9.79
price was $10.99
Sale
CLR Calcium, Lime and Rust Remover Refill, 3.78-L
4.5 out of 5 stars. 107 reviews
$39.49
price was $43.99
Sale
CLR Grease-Free Grease, Oil and Tar Remover 1.24-L
3.8 out of 5 stars. 59 reviews
$13.39
price was $14.99
Sale
Lysol All-In-One Disinfectant Spray, 539-g, Assorted Scents
4.7 out of 5 stars. 277 reviews
From $8.99
Lime Out Heavy-Duty Rust, Lime & Calcium Stain Remover, 709-mL
4.6 out of 5 stars. 151 reviews
$8.99
Ratings
Chemical FormLiquidLiquidLiquidLiquidLiquidLiquidLiquidLiquidLiquidLiquid
Household Chemical TypeLiquidLiquidLiquidLiquidLiquidLiquidSpraySprayLiquidLiquid
Polish TypeNo PolishNo PolishNo PolishNo PolishNo PolishNo PolishNo PolishNo PolishNo PolishNo Polish

Shop Related Products

Weekly Deals

Reviews

Rating Snapshot

Select a row below to filter reviews.
349 reviews with 5 stars.
79 reviews with 4 stars.
18 reviews with 3 stars.
6 reviews with 2 stars.
24 reviews with 1 star.

Overall Rating

4.5
173 out of 194 (89%) reviewers recommend this product

Review this product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Filter Reviews

  • cleaning
  • satisfaction
  • purchase
  • price
  • quality
  • removal
  • functional
  • timer
1 to 5 of 476 Reviews.
1 – 5 of 476 Reviews

Good

2 days ago
Pour mon bain (baignoir) For mi bathub
Helpful?

Does a great job

2 days ago
Works better than vinegar for cleaning the bathroom tap from lime scale.
Helpful?

Efficace

15 days ago
J'ai acheté ce produit le mois dernier et j'en suis très content.
Helpful?

CLR calcium remover

23 days ago
Use it on all taps and sinks in house works great.
Helpful?

Strength

23 days ago
We bought the CLR to scale the build up of calcium on the shower head…perfect
Helpful?
1 – 5 of 476 Reviews

Questions

1 - 10 of 25 Questions

Q: Is CLR calcium, lime and rust remover cleaner safe for septic tanks?

a year ago
2 Answers
  • A: Product question doesn't apply to product category
    a year ago
    Helpful?

Q: Will it damage the brush gold colour from a faucet?

2 years ago
2 Answers
  • A: Product question doesn't apply to product category
    2 years ago
    Helpful?

Q: Quelle est la methode pour nettoyer le calcaire sur élément d'un humidificateur avec CLR ?

2 years ago
Translate with Google
2 Answers
  • A: Nous ne recommandons pas d'utiliser notre produit CLR Calcium, Lime and Rust Remover dans ou sur les matériaux associés à un humidificateur, à l'exception du filtre et uniquement si ce dernier est en chrome ou en acier inoxydable. Les acides contenus dans notre produit ne sont pas compatibles avec les éléments associés aux humidificateurs.
    Anonymous2 years ago
    Helpful?
    Translate with Google

Q: Can CLR be used to remove rust stains from Duradek vinyl decking?

2 years ago
2 Answers
  • A: Product question doesn't apply to product category
    2 years ago
    Helpful?

Q: Using this in the toilet bowl to get rid of lime build up, how long can I leave it in?

4 years ago
2 Answers
  • A: Product inquiry does not apply to this product category
    4 years ago
    Helpful?

Q: Can this be used to get rid of build up in kettles

5 years ago
2 Answers
  • A: Product inquiry does not apply to this product category
    5 years ago
    Helpful?

Q: Est-ce qu'on peut utiliser CLR pour enlever la rouille sur foyer extérieur en acier

12 years ago
Translate with Google
2 Answers
  • A: Ce produit ne devrait pas être utilisé sur des surfaces peinturés non plus.
    12 years ago
    Helpful?
    Translate with Google

Q: is CLR safe and effective to use to clean BBQ grills briquetttes and housing?? looking for the best and most effective way to clean my BBQ

13 years ago
2 Answers
  • A: I'm not sure I scrap mine and when it's cooled of I hand wash in kitchen sink with soap water
    13 years ago
    Helpful?

Q: Will CLR damage toilet tank components?

4 months ago
1 Answer
  • A: If you drain the toilet tank and use our product topically on the walls and bottom (porcelain only) parts of the tank, avoiding prolonged contact with the rubber and plastic components in the tank, it could be feasible. After 2-3 minutes rinse promptly with clear cold water. Repeat this process, if necessary.
    4 months ago
    Helpful?

Q: Does this product remove cloudiness from glass shower doors? I've tried vinegar, steel wool, etc and nothing has worked so far.

3 years ago
1 Answer
  • A: We recommend using a 50/50 solution (equal parts) of CLR Calcium, Lime and Rust Remover and warm water on the GLASS ONLY (avoiding any contact with the frame trim or track of the doors as our product cannot be used on aluminum or rubber). To do this safely we recommend dipping a sponge into the solution, squeezing out any excess to avoid dripping. Carefully apply the solution to the glass only, let our product sit on the glass for no longer than 2 minutes. Then take a clean sponge and clear cold water and hand remove our product from the glass. Do not spray the product off of the glass as you are certain to get it on materials it’s not intended to come into contact with. Note: Due to the natural density and hardness of calcium as a mineral, if you are unable to scrape any residue off topically using a fingernail or razor blade, the calcium can actually etch the glass and embed itself into the material of the glass. If this has happened, there is no remedy for this.
    3 years ago
    Helpful?
1 - 10 of 25 Questions