Before diving into the best methods to get rid of a toilet ring, it can be helpful to go over what causes them in the first place. A toilet ring is a discoloration that may or may not be permanent. These toilet bowl stains are rarely due to a person's cleaning skills and instead, are usually a result of hard water paired with standing water. لعبة روليت مجانا This is why you may notice more toilet bowl rings in a bathroom that you don't use as often.