Use vinegar and baking soda to clean the area where the dog has urinated. It is quite a problem to clean sticky urine, and even ants tend to come around it due to its sugary content, which would be the biggest issue to tackle. You can put on rubber hand gloves while mopping the floor.  You can even spread tissues on the urinated area to absorb it all and then directly throw it off. Secondly, You can even use vinegar and baking soda to mop the floor as it would clean off the awful smell. And lastly, you can even opt for some products available in the market for the same.