Dog urine has a unique smell, thats why its so important to get rid of dog urine smell. You will most likely smell it first in your house, then in your yard and last but not least on your patio.If you have a dog, you know that can be a pain sometimes, but at the same time very rewarding.There are a few things you can do to get rid of dog urine odor on concrete patios.The first thing you can do is to scrub the concrete with a vinegar and water mixture. Dont scour though, just scrub. You can use a mop afterwards to make sure all the vinegar smell is gone from the surface.Then mix baking soda with water, and scrub the area again with that mixture. After that it should be totally clean, so you can apply cat urine odor remover powder to help remove the smell completely.