Removes scale build-up from Ceramics· Cleans & Brightens Leaves your toilet clean and germ free Toilet Bowl offers an outstanding combination of acids and detergents formulated to remove uric acid and other mineral deposits from urinals, toilets and other ceramic surfaces and brighten stainless steel surface. Application: Spray Toilet Bowl Cleaner in toilet or any ceramic where lime scale marks are visible. Allow contact time, scrub and rinse with clean water. Repeat if necessary. Heavy Duty: Undiluted, Maintenance 1:5.Warnings: May irritate skin & eyes. Flush with clean water. Do not swallow, if swallowed do not induce vomiting. Seek medical attention.KEEP OUT OF REACH OF CHILDREN. Store in cool conditions out of direct sunlight. Wear protective gear when handling the product.