If my 2 year old son accidentally urinates on the floor (tile not carpet), what is the procedure to make it tahir?

One procedure is to remove the urine (the visible stain) and the just pour hose water on it twice. As soon as the tile comes in contact with the connected, running water from the house the second time, it becomes pure.

Another procedure is to remove the urine stain (if it’s visible), then to pour water on it from a cup or container. Then dry the water. Then pour again and dry it and it becomes pure.