Any type of urine from mammals whether it is human or cat urine contains uric acid crystals which can only be removed by using an enzyme based cleaning product.
Using vinegar to clean urine from concrete.
The baking soda might work as well.
I think i might try to draw out as much of the urine as possible before using vinegar too since the vinegar neutralizes the baking soda.
The product must have the correct combination of enzymes and other ingredients to destroy the uric acid crystals and at the same time eliminate the bacteria surrounding the urine.
To remove urine odor from concrete start by spraying the concrete with a mixture of 2 parts white vinegar and 1 part water.
I ve had good luck using baking soda to draw out odors in textiles.
Vinegar breaks down the enzymes to clean the area and remove the odors from your home.
It will take a lot because you have to saturate the stain.
Urine stains are difficult to remove because they contain organic enzymes that aren t removed using traditional cleaning methods.
Use it to remove sludge in your sink clean your grout deep clean your oven and remove dog and cat urine.
Thankfully you don t have to use smelly and possibly hazardous chemicals to clean up your dog s urine.
White vinegar is highly alkaline and can deodorize areas marked with dogs urine.
Baking soda s neutralizing abilities can remove even the most unpleasant odors and does not just cover it up like other perfumed cleaners.
The history since 2008 i ve recommended on this page to first clean a urine odor spot on concrete using products like vinegar tsp baking soda or hydrogen peroxide.
Then scrub the mixture into the concrete using a scrub brush.
Once you ve scrubbed the whole area rinse the solution off with hot water and vacuum up the liquid with a wet vacuum.
Instead you can go the natural way and create a vinegar solution for pet urine odor removal and apply it to the areas where your dog is peeing.