This product is designed for cleaning toilet bowls, urinals, sinks, bathtubs and shower stalls. It removes scale, soap scum and filth. TO CLEAN TOILETS AND URINALS: Do not use this product in a manner inconsistent with its labeling. 1. Flush fixture. 2. Open pour spout 45�. 3. Squeeze to coat surfaces under the bowl rim. 4. Let stand for 10 min. 5. Scrub all surfaces with bowl swab, especially under the rim. 6. Rinse by flushing.TO CLEAN SINKS, BATHTUBS, SHOWER STALLS, DRINKING FOUNTAINS: Apply to all surfaces thoroughly with bowl swab, sponge, brush or cloth. Rinse with water after cleaning.