How-to-remove-rust-from-tile-grout, how to remove rust stains from ceramic tile grouting. ceramic tile has many virtues. it's known for being hard, durable and easy to clean. the grout that runs between tiles, on the other hand .... Hydrogen peroxide works well to remove rust stains from grout, without breaking up or damaging the grout itself. in a spray bottle, mix a solution of 1 cup water and 1/2 cup hydrogen peroxide (available at any grocery store or drug store)., @sharron abrams you didn't indicate the colour of your tile and grout, this could impact on the advice. since it is outdoors, you could take fresh lemons and squeeze the juice on the area and leave it exposed to the sunlight - usually removes rust but may take a few tries..
There is a product on the market that does the trick ! check your local dollar store or grocery store for "the works "believe me it works on any counter top tub or anything that is white and my steel sink as well !!!, grill grates have a natural tendency to develop rust because of constant exposure to liquid substances such as food juices and sauces. this particular problem can lead to inefficiency. after gathering the right tools and materials for the task, it is very easy to start learning how to clean rusty grill grates.