Toilet bowl stains can form because of hard water mineral deposits, stain-causing bacteria, rust, and other substances that get stuck to the sides of the bowl.
You clean your toilet bowl almost every day, but it somehow gets dirty in no time? This is a quite common though very frustrating scenario and the reason might be one of these: Chlorine in hard water. This combination causes the iron and magnesium to precipitate out and thus muck up the toilet.
As the water flows out of the bowl when you flush it, the minerals it contains slowly etch away at the porcelain's sheen. This creates small holes where the contaminants start to accumulate and turn the bowl yellow. The two most common impurities that cause yellow stains are hard water minerals and tannins.
Spray vinegar at least once every few days inside the toilet bowl. Keep track of your toilet's appearance. If you see stains often despite your best cleaning efforts, perhaps there is a more serious problem with the pipes or water that needs to be checked by a specialist.
White Vinegar and Baking Soda
The best way to clean stubborn stains in your toilet is with baking soda and vinegar. Sprinkle a good amount of baking soda inside the bowl, then spray on the vinegar until it starts foaming. Wait ten minutes, then scrub the bowl vigorously with a toilet brush.
In this case, a basic toilet cleaning product may not be enough, and you will need to use undiluted bleach. As a one-stop cleaning solution, pour one cup of bleach around the bowl. Then tackle every inch with a toilet brush or a handheld scrub brush. Let it sit for five minutes, then flush.
"The biggest don't when it comes to toilet tanks is bleach—do not use bleach or products containing bleach inside the tank, as it can corrode the internal parts of your toilet. If you are aiming to remove tough stains from the tank, I also recommend white vinegar diluted with water."
To keep it at bay, disinfect the toilet and sink at least once weekly, and the bathtub every two weeks — more if you shower often. Your shower curtains should be disinfected weekly to avoid mildew, which can cause skin, eye and throat irritation in some people.
There are important reasons you should flush after using the restroom, such as being able to avoid bathroom germs that could make you sick. Although some individuals may flush the toilet out of habit—or at least use one that automatically flushes—not everyone does it.
You can clean toilet stains with a toilet brush, baking soda, and white vinegar. Household cleaning ingredients like Borax or a wet pumice stone can also scrub away tough mineral stains. If a light cleaning can't break through stubborn toilet bowl stains, you're probably dealing with mineral stains.
White Vinegar Toilet Bowl Bath
Most people reach for bleach to obliterate toilet germs and stains. However, Green living expert Mark Lallanilla says that plain old white vinegar is an effective cleaner. To eliminate hard water stains, soak toilet paper in vinegar and place directly on top of the stain.
Make a paste by mixing 1/2 cup of Borax and enough vinegar to form a thick paste. Spread the paste immediately onto the hard water stains in the toilet so they are completely covered by the paste. The Borax will harden quickly so don't add the vinegar until you are ready to apply the paste.
Citric acid
More importantly, it's probably even more effective than vinegar for getting rid of that brown stain in the toilet. Simply pour a kettle of almost boiling water into the bowl, follow up with 250ml of citric acid, and leave it for some hours – preferably overnight. The next day, scrub and flush.
A much better solution is to use some WD-40 Multi-Use Product. Most people don't know that WD-40 can solve many of their household cleaning needs quickly and easily. When cleaning a toilet bowl, WD-40 works by softening the rust and lime deposits, so they can be easily wiped away. You don't need to use much of it.
Due to environmental concerns, the product has been discontinued; by 2013 its last original US trademark was cancelled or allowed to expire.
Cleaning with a mixture of baking soda and vinegar in the bathroom can work really well. To clean your toilet with vinegar, pour a cup of vinegar in the toilet bowl and let sit overnight. The next morning, sprinkle a little baking soda into the bowl, scrub, and then flush clean.
Vinegar will not damage your toilet in any way if it's left in your toilet overnight. Regardless of your toilet's material, the vinegar is not strong enough to damage the toilet or the toilet's plumbing. So, you can leave the vinegar in your toilets overnight without worry.
If the clog still seems to be intact, start over at step 1 and repeat the process a couple of times. For extra-stubborn clogs, you can let the fizz mixture sit overnight or combine this method with plunging.
However, the science says that flushing every time actually spreads more germs. Yup. Meet 'toilet plume' – the spray caused by that blast of water when flushing. This spray, which is a mix of fresh water and urine, leads to droplets floating about your bathroom and ending up on your clothing and skin.
Urine scale is a mineral compound created by chemical processes: The lime contained in the water used to flush the toilet reacts with substances in urine.
If you have to flush the toilet twice, there most likely isn't enough water flowing into the bowl. This means the siphoning effect is too weak to clear everything out of the toilet in one go.