Consider using Bon Ami, Bar Keepers Friend, or The Pink Stuff, which are commercial cleaners that work well to remove toilet bowl rings.
A toilet bowl cleaner containing bleach (or just some household bleach). The goopier ``cling'' variety will probably work best. If the ring is right at the water line, it may be better to drain the bowl by shutting off the water to the toilet and flushing first.
Instructions: 1. Pour about 1 cup of baking soda into the toilet bowl. 2. Follow with 1-2 cups of white vinegar. 3. Let it fizz and sit for about 30 minutes. 4. Scrub the bowl with a toilet brush, focusing on the ring. 5. Flush to rinse.
This mostly hands-off method is the easiest way to remove mild mineral deposits from toilet bowls. Start by soaking several paper towels in distilled white vinegar. The acid in the vinegar will break down the mineral buildup.
Use vinegar or another acidic cleaner to clean calcium buildup from your toilet. 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.
Get rid of toilet rings with magic erasers
Cut off a quarter of a magic eraser and drop it into the toilet water. Let the piece sit in your toilet overnight to work its… well, magic! Do not flush the magic eraser down the toilet ! Remove it in the morning, then flush to rinse away any residue.
To remove black stains from a toilet bowl, start by soaking up the water at the bottom of the bowl using a cloth. Prepare a vinegar and borax or baking soda paste and apply it all over the stains. Wait for about 30 minutes and scrub off the stains using a toilet brush.
Over time your toilet water can cause an unsightly rainbow of stains and mineral build up in your toilet bowl. CLR Calcium, Lime & Rust Remover helps you flush the filth away. Before you get started, always use gloves and check if CLR is suitable to be applied on the material you are trying to clean.
The growth of bacteria could also be causing those ring stains. “Certain types of bacteria, such as those that thrive in hard water conditions, can contribute to the formation of stains,” Faraone explains. And the bacteria can form a biofilm in the toilet bowl, leading to discoloration and stains.
Clorox® Toilet Bowl Cleaner – Lime & Rust Destroyer is your go-to. The thick formula clings to the surface to dissolve hard water stains and destroy mineral deposits, rust and lime scale.
Pour white vinegar into the bowl to cover the stained areas. Let the vinegar soak for 30 minutes to an hour. Scrub the stained areas with a toilet brush. If the stains persist, sprinkle baking soda on the remaining stains and let it sit for up to 10 minutes, then scrub again with the toilet brush.
To effectively eliminate Serratia marcescens and the pink stains it causes, a bleach-based cleaner is often the most reliable solution, as it directly kills the bacteria responsible for the stains.
Bottom Line. Pumice stones won't scratch your porcelain toilets when you use them right. They are actually pretty great for cleaning toilets - they work really well on tough stains like mineral deposits and hard water marks.
Professional cleaners often use the same household supplies as you would: toilet-bowl cleaner (or bleach), disinfectant wipes, rubber gloves, as well as a nonscratch scrub sponge, a microfiber cloth, or paper towels. A handheld scrub brush or a pumice stone can get to especially tough stains.
We recommend using a mixture of ¼ cup of vinegar for every 1 cup of water. This ensures your toilet tank is being disinfected without causing damage, which the use of bleach or chemical cleaners can do.
Method 1: White Vinegar and Baking Soda
But if it hasn't worked for your toilet bowl, you might not have used enough. Vinegar and baking soda are gentle yet abrasive enough to get the toughest stains out of ceramic — but only if you use a large amount and let it sit for at least half an hour.
Powerstone Pumice Stone Toilet Bowl Cleaner with Handle (1-pack) - A Solution for Hard Water Stains on Toilets, Grills, Tiles, Grout & Pools.
The carbonic acid that is in coke is what helps to clean toilet stains. Picture the acidity slowly working its way through the stains, melting them away.
White vinegar
The mild acid can dissolve limescale and disinfect. All you need to do is pour a generous amount of white vinegar down your toilet bowl, let it soak in overnight, then scrub with a brush. Then flush to rinse, and voilà, your toilet is back to its former whiteness!
A mild, natural acid, such as lemon juice or vinegar, can be very effective at nipping calcium deposits in the bud. Depending on the severity of the stain, the liquid might have to be reapplied and scrubbed vigorously several times with sandpaper or a rag.