Causes of rust
Due to frequent use, bathroom fixtures gradually lose their original appearance. Rust often begins to appear inside the toilet bowl, causing aesthetic discomfort. Here are some ways to maintain cleanliness and preserve the attractiveness of your bathroom fixtures for as long as possible
Causes of Rust in Toilet Bowls
The appearance of rust stains in toilet bowls often stems from several factors, primarily the high concentration of iron salts in tap water. Using capsules or tablets designed to alter the water’s chemical composition can help mitigate this issue.
In many cases, ungalvanized steel pipes, especially those used for an extended period, are a major source of rust. Adding rust-preventing tablets to the cistern is often effective; however, if rust continues, consider upgrading to polypropylene or metal-plastic pipes.
Solutions to Prevent Rust Stains
Rust stains tend to appear more frequently on rough surfaces, such as faience toilet bowls, while porcelain bowls have a smoother surface that is less prone to rust buildup.
A leaking cistern can also cause rusty streaks to form. It’s essential to repair the leak promptly; otherwise, the stains will likely reappear, despite regular cleaning efforts.
Abrasive Agents
Abrasive agents clean by using powder particles to scrub away rust. These are applied to a cloth or sponge and rubbed onto the stain. The process is time-consuming and can damage surfaces.
Alkaline Agents
Alkaline agents are gentler and do not harm plumbing surfaces. Apply the cleaner, let it sit for 10-15 minutes, and rinse with water. They are ineffective on deep, embedded stains.
Acidic Agents
Acidic agents dissolve rust stains efficiently. Use cautiously, as they can irritate the skin and eyes. Always wear gloves and avoid contact. They’re suitable for porcelain and faience, but not for enameled surfaces.
Vinegar
Moisten a cloth with vinegar and apply it to the stained area. Leave for 30-60 minutes, then rinse with water. This is effective for light stains.
Peroxide & Ammonia
Mix hydrogen peroxide with ammonia (1:10 ratio), apply to the stain, and leave for several hours. Rinse thoroughly to remove rust residue.
Oxalic Acid
Apply oxalic acid to the rust stains and let it sit for about an hour. Afterward, wipe the area with a sponge dampened with ammonia and rinse with water.
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