Cleans Rust & Hard Water Deposits

Lime OUT® Heavy-Duty Rust, Lime & Calcium Stain Remover easily dissolves the toughest hard water and rust stains. Made by the makers of Iron OUT®, the heavy-duty rust removal experts, this product is specially formulated to dissolve tough lime, calcium and rust stains caused by hard water. An effective hard water stain and limescale remover, its thick, fast acting, concentrated formula is great for use on vertical surfaces as it clings longer for maximum cleaning power. An excellent option for cleaning hard water deposits, Lime OUT is septic safe and also safe for a variety of both indoor and outdoor applications.

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Effective Lime Cleaner

Our heavy-duty, concentrated formula quickly dissolves tough hard water and rust stains as it clings to surfaces for maximum cleaning power. This calcium, rust and lime cleaner effectively removes hard water deposits and stains from a variety of surfaces. Lime OUT is great for use on tubs, toilets, sinks, showers, faucets, appliances and exterior surfaces.

How Often to Use: Use Lime OUT as needed to remove rust, lime and calcium stains and buildup.

Non-Compatible Surfaces/Materials:

Lime OUT is not recommended for use on:

  • Ceramic tile
  • Colored grout
  • Glass
  • Natural marble
  • Older, worn or chipped porcelain fixtures
  • Plastic laminates
  • Stone
  • Terrazzo

Note: Test a hidden area before using and/or use half strength to avoid potential damage.

Performance Guaranteed. All of our products have a money–back guarantee, promising that every product will meet or exceed your expectations. If you’re not satisfied with product performance, mail your register receipt along with UPC to Summit Brands for a full refund.

Septic safe.

Made in the USA.

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Directions For Use

Read entire label before using.

To Open Child Resistant Cap

Wearing rubber gloves, place bottle on a horizontal surface and hold securely. Do not squeeze while opening. Use small coin, pen point or fingernail and apply pressure to rear most ridge of the flip top, then lift flip top from front to full upright position.

Toilet Bowl

Squirt generously on stains and let soak. Brush and flush clean. Rinse brush. Repeat if needed.

Tubs, Sinks, Tiles, Showers, Faucets, Cookware, Kettles, Humidifiers, Boats, Exterior Surfaces

Mix with an equal amount of water. Use full strength on tough stains. Apply with damp sponge or cloth. Rinse promptly and thoroughly. Foaming may occur as limescale is dissolving.

Dishwasher/Washing Machines

Apply to interior of machine with sponge or cloth. Run empty machine through a rinse cycle. Repeat for heavily stained machines.

Note: Depending on the quality of material, this product may etch or discolor some stainless steel, chrome, brass, or aluminum fixtures. Do not use on natural marble, stone, terrazzo, plastic laminates or colored grout. This product is not recommended for older, worn or chipped porcelain fixtures, glass or ceramic tile. Test a hidden area before using and/or use half strength to avoid potential damage. As with most cleaners, allow only enough contact time as necessary to do the job. Rinse promptly and thoroughly when done.

Precautions And Safety

  • Keep out of reach of children and pets.
  • Do not mix with other chemicals.
  • Avoid contact with eyes, skin and mucous membranes.
  • Use with adequate ventilation.
  • Do not inhale fumes.
  • Do not ingest.
  • Wear chemically-resistant gloves and eye protection when using this product.

For more product information, see our Safety Data Sheets (SDS).

FAQ

+ What does Lime OUT® Heavy-Duty Rust, Lime & Calcium Stain Remover do?

Lime OUT® Heavy-Duty Rust, Lime & Calcium Stain Remover easily dissolves tough hard water and rust stains. It is specially formulated to remove all three types of stains caused by hard water. It is a tough limescale remover, calcium remover and rust stain remover that is non-abrasive and contains more cleaning power than other cleaning brands, requiring little scrubbing. The concentrated formula works fast and is safe to use for a variety of applications both indoors and outdoors.

+ Where can I purchase Lime OUT Stain Remover?

The Summit Brands product line is available for purchase through national retailers, both in stores and online; some products may also be available for purchase through our website. Use the “Where to Buy” button to locate online and local retailers who carry this product or begin your purchase through the site.

+ Can I use Lime OUT Stain Remover in a coffee maker?

Lime OUT Stain Remover is not recommended for use in a coffee maker because the product has a thick consistency that can be difficult to rinse out and is not safe for ingestion. Try white vinegar for this purpose instead.

+ Can I use Lime OUT Stain Remover in a toilet tank?

Lime OUT Stain Remover can be used in a toilet tank by squirting a small amount into the tank, allowing to soak for a few minutes and then flushing through the bowl. Lime OUT Stain Remover can also be used when a tank is drained of its water and applied with a dampened sponge to remove mineral scale.

+ Can I use Lime OUT Stain Remover in a steam iron or clothing iron?

Lime OUT Stain Remover is not recommended for use in a steam iron or clothing iron. Try white vinegar instead.

+ Is Lime OUT Stain Remover safe for my septic system?

When used as directed, Lime OUT Stain Remover is safe for all plumbing and septic systems.

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