CLR 750ml Ready To Use Calcium Lime Rust Remover Spray

Calcium scale on shower screens, limescale on taps, rust stains on balustrades, algae on pool fencing — these are the stubborn, unsightly deposits that ordinary household cleaners simply can’t shift. CLR Calcium Lime Rust Remover is purpose-formulated to dissolve and remove exactly these types of mineral-based stains and deposits, delivering results where conventional cleaners fail — and doing it with a formula that’s safer for you, your family, and the environment.

What makes CLR stand apart from harsh chemical rust and scale removers is its plant-derived lactic acid base. This innovative formulation delivers powerful cleaning performance without relying on bleach, phosphates, or aggressive synthetic acids, earning CLR the prestigious EPA Certified Safer Choice designation and readily biodegradable status. It’s the smart choice for Australian households that want effective results without compromising on safety or environmental responsibility.

The ready-to-use 750ml spray bottle requires no mixing, no measuring, and no diluting — just point, spray, and wipe. The spray format is particularly effective on vertical surfaces such as windows, balustrades, and glass pool fences, where a liquid or gel formula clings to the surface long enough to break down deposits without running off immediately.

Key Highlights

• Powerful Multi-Deposit Removal — Formulated to dissolve and remove a comprehensive range of stubborn mineral and organic deposits including calcium build-up, limescale, surface rust, salt, mineral deposits, oxidation, algae, fibreglass and gel coat yellowing, and soap scum — tackling in one product what typically requires several specialist cleaners.
• Plant-Derived Lactic Acid Formula — Made from lactic acid sourced from plants rather than harsh synthetic acids, delivering powerful cleaning action with a significantly improved safety and environmental profile compared to conventional rust and scale removers.
• EPA Certified Safer Choice & Readily Biodegradable — Carries the prestigious EPA Certified Safer Choice accreditation, recognising that every ingredient in the formula has been evaluated for human and environmental safety. The readily biodegradable formulation further minimises its environmental footprint after use.
• Antibacterial — Kills 99.9% of Germs — Beyond its descaling and rust-removal capabilities, CLR’s antibacterial formula eliminates 99.9% of common germs on treated surfaces, delivering simultaneous cleaning and disinfection in a single application.
• Ideal for Vertical Surfaces — The spray format is specifically well-suited to vertical applications including windows, glass pool fences, balustrades, shower screens, tiles, and other upright surfaces where the formula clings and dwells long enough to break down deposits effectively.
• Ready to Use — No Mixing Required — Comes pre-formulated at the optimum concentration in a convenient trigger spray bottle, requiring no dilution, measuring, or preparation — simply spray on and wipe off for quick, effective results.
• Bleach-Free & Phosphate-Free — Contains no bleach or phosphates, making it safer for use around children and pets, gentler on a variety of surfaces, and less harmful to waterways and the broader environment upon disposal.

⚠️ Safety & Application Notes:

• Although made from plant-derived ingredients, CLR is a powerful cleaning agent — avoid contact with eyes and prolonged skin contact. Wear gloves during use.
• If eye contact occurs, rinse immediately with plenty of water and seek medical attention.
• Keep out of reach of children.
• Do not use on natural stone surfaces (marble, granite, limestone) — the acid formula may etch or damage natural stone.
• Not suitable for use on painted surfaces, aluminium, or galvanised metals — always test on a small inconspicuous area first.
• Do not mix with other cleaning products, particularly bleach-based cleaners.
• Use in a well-ventilated area.
• Avoid prolonged contact on any single surface — rinse thoroughly after the recommended dwell time.

⚠️ Compatibility Warning: Not recommended for use on natural stone, painted surfaces, aluminium, or galvanised metals. Always patch test on sensitive or specialty surfaces before full application.

Technical Specifications