Mr. Muscle Toilet Cleaner powerfully cleans, eliminates odors, and dissolves limescale so you can clean less and do more. Kills 99% of germs. Easy to use. Helps prevent limescale build-up. Long-lasting clean. Available in Citrus fragrance in 500ml size. Good quality and value for money. Direction:- To clean: Lift the toilet seat. To remove the cap, squeeze the two textured side surfaces and unscrew completely. Tip bottle to fill neck. To disinfect: Direct 60 grams of liquid gel under the rim and squeeze evenly around the bowl. Allow to sit for 5 minutes. Brush the entire bowl and flush. Replace and close cap tightly. Safety: Keep out of reach of children and pets. Refer to the instructions on the product label before using any Mr. Muscle product.