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Calcium, Rust, & Lime Remover


Quickly and easily removes even the toughest stains, deposits and build-up. Flitz's organic salt formula is safer and easier to use than traditional cleaners. Recommended for removal of hard water spots and rust stains too!

Not for use on: Marble, Some Granite, Jura, Travertine & Terrazzo.

Perfect For Use On:

  • Glass Plastic & Acrylics
  • Aluminum
  • Fiberglass & Tile
  • Stainless Steel
  • Brass & Copper
  • Painted Surfaces
  • Enamel finishes

Instantly Removes:

  • Hard Water Spots
  • Calcium/Lime Deposits
  • Heavy Green Tarnish
  • Heavy Oxidation Rust & Corrosion
  • Grease, Oil & Hard Water Stains
  • Soap Scum Build-up

How to Use:

  1. Spray full strength onto surface
  2. Wait up to 1 minute (DO NOT LET DRY)
  3. Rinse well with water

For severe encrustation, repeat and agitate with a brush. Seal and protect surface with Flitz Sealant.

Download the Safety Data Sheet (SDS)
SB258 Sheet
Download the Flitz Instant Calcium Lime & Rust Remover Information Sheet


Flitz Calcium, Rust & Lime Remover: Frequently Asked Questions

Q1: What is Flitz Calcium, Rust & Lime Remover and its primary use?

  • A: Flitz Calcium, Rust & Lime Remover is a powerful cleaning solution designed to effectively remove calcium deposits, rust stains, and lime buildup. It's ideal for use in bathrooms, kitchens, on boats, and in various industrial applications.

Q2: How do I apply Flitz Remover for the best results?

  • A: Spray directly onto the affected area, let it sit for 1-2 minutes (longer for tougher stains), scrub lightly if necessary, and then rinse thoroughly with water.

Q3: Is this product safe for all types of surfaces?

  • A: It's safe for most surfaces, including glass, fiberglass, stainless steel, and ceramic. However, always test on a small, inconspicuous area first.

Q4: Can Flitz Remover be used to treat rust stains on outdoor surfaces?

  • A: Yes, it's effective for removing rust stains from outdoor surfaces like siding, decks, and outdoor furniture.

Q5: How often should I use this remover for maintenance?

  • A: Use as needed to remove new deposits or stains. Regular use in areas with hard water can help prevent buildup.

Q6: Does this product leave any residue or film after use?

  • A: No, when used as directed and rinsed thoroughly, it leaves no residue or film.

Q7: Where can I purchase Flitz Calcium, Rust & Lime Remover?

  • A: It's available on our website and through various authorized dealers and online retailers.

Q8: Can I use this product in my kitchen for lime deposits on fixtures and sinks?

  • A: Absolutely, it's great for removing lime deposits in kitchens and other areas with hard water.

Q9: Who can I contact for more detailed information or specific questions about the product?

  • A: For more detailed information or specific inquiries, please contact our customer support team via the contact details on our website.
Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.