Next, add a teaspoon of the dish soap to a teaspoon of baking soda, and use the paste to clean stubborn gunk from the tub. Not only is this option safer, but it’ll save you a considerable amount of money in the long run!
Just mix equal parts water and cream of tartar to create a solution that can be scrubbed onto all your steel surfaces. Within minutes, all the nasty grit will be gone, and everything will look perfectly polished.