Vinegar is a natural acid that can dissolve calcium deposits. You can pour vinegar into the toilet bowl and let it sit for a few hours before scrubbing with a toilet brush. What is this? If vinegar doesn't work, you can try a commercial toilet cleaner that contains acid.
To clean calcium buildup out of your toilet, use vinegar or another acidic cleaner. The acid will break down the mineral deposits so you can brush them away. Be sure to take the necessary safety precautions when working with cleaners. Wear gloves and eyewear and open windows for ventilation.
Use Vinegar & Baking Soda
White vinegar is a natural solution that can be utilized to dissolve calcium buildup. Sitting overnight, you will be able to remove lime buildup from the drain while avoiding the harsh chemicals in traditional drain cleaners.
Pour a cup of vinegar into the bowl, then mix it around with a toilet brush. Add a cup of baking soda to the coated areas and immediately follow up by adding another cup of vinegar. Wait about 10 minutes to allow the baking soda and vinegar to interact, creating that effective fizzing action.
Don't leave CLR for longer than two minutes.
Again, CLR is acidic, which makes it effective, but also means it can cause damage if left in contact with surfaces for too long. Always rinse away with cool water after two minutes of contact.
Two of the most effective substances are lemon juice and ordinary vinegar. Lemon juice is usually the best (and will also leave a lovely smell behind). Stronger pickling vinegar and lime juice are both even more acidic and can be used for really stubborn deposits.
Quickly and easily dissolves and removes tough calcium and lime deposits.
Calcium buildup can be removed from coffee makers and coffee pots using everyday household items such as vinegar, lemon juice, baking soda, and hydrogen peroxide. Mix them with water, let the solution sit, or run a few cycles through your coffee maker to dissolve calcium in 20 minutes or less.
WD 40 is great for cleaning out keyboards or loosening bike chains – but did you also know it is really good at removing limescale from your toilet? While it can be put to a number of helpful uses around the home, WD 40 is particularly good at softening rust and limescale deposits in the toilet (and bathroom).
Hydrochloric acid can be used to dissolve calcium carbonate and iron sulfide scales.
Say goodbye to soap scum, hard water build-up, calcium, lime stains, grease and gunk. OxiClean™ Bathroom Cleaner does the hard work for you.
As previously mentioned, baking soda does a bang-up job at dissolving calcium deposits left behind from hard water, but this pantry staple doesn't act alone. By introducing an acid (i.e., white vinegar), a chemical reaction takes place that may be short-lived, but highly effective.
Muriatic acid is a strong hydrochloric-based acid, that is a great descaler. Because of the intensity of this acid, it has the ability to remove severe lime and calcium deposits found in pools and toilets.
For a tried and true cleaner to tackle hard water stains, we recommend Bio-Clean Hard Water Stain Remover. It's easy to use, efficient, and it smells pleasant, too. For a more budget-friendly but still effective pick, check out CLR Multi-Use Calcium, Lime & Rust Remover.
CLR or Lime Away? An acid-based cleaner is the best way to remove water deposits. Vinegar and lemon juice are two natural alternatives, but they just don't work as quickly and effectively. CLR uses similar ingredients to Lime Away.
Calcium carbonate is easily broken down by acids. Most big brand descalers are highly acidic with hydrochloric acid being a common ingredient. So without the key ingredient WD-40 is unlikely to be a very effective descaling agent and could in fact cause problems as it will react with and dissolve certain plastics.
After two or three days in the vinegar, the shell should be completely broken down.
Getting rid of limescale doesn't require expensive cleaning products! Lemon juice and vinegar can help you tackle most of your limescale problems — a win for your pocket and for the environment. Lemon juice and vinegar are both acidic, meaning that they can break down the calcium carbonate that limescale is made from.
For a more heavy-duty approach, you can pour an entire bottle of white vinegar over and around the bowl, remembering to cover all of it. Then, leave the vinegar to work for a few hours or overnight. Use your toilet brush to scrub any leftover limescale deposits away the next day.
CLR's unique formulation has multiple uses! Safe for various applications and surfaces… (tubs, showerheads toilets, sinks, porcelain, glass, cement, stucco, brick, stainless steel, and much more)!
The biggest issue is that most household cleaners don't work on hard water stains. Bleach, baking soda, vinegar, lemon juice, and store-bought glass and toilet bowl cleaners just don't cut it.
Everything you love about Kaboom™ bathroom cleaners isn't going away – it's just merging with OxiClean™. So, while the names are changing, the formulas are not!
Vinegar (acid) breaks apart the solid calcium carbonate crystals (base) in the eggshell into their calcium and carbonate parts. The calcium ions stay dissolved in the vinegar (calcium ions are atoms that are missing electrons), while the carbonate goes on to make carbon dioxide — the bubbles that you see.