Then cover cement and let area sit and soak overnight for 12 24 hours.
Treat concrete for urine under carpet.
Tsp or trisodium phosphate is a heavy duty cleaner that penetrates porous concrete.
Next get buckets of warm water and broom detergent sprinkle detergent in small areas small amount of water and rub into concrete sort of like cleaning pots pans let set for awhile than mop up it takes time but works.
Peroxide dish soap and baking soda.
First clean spots with a two to one vinegar and water mixture tsp or hydrogen peroxide and rinse off concrete.
This solution is poured onto the surface of the stain and allowed to sit for 8 hours.
Instead of drawing the urine to the top of the concrete tsp soaks into the floor and neutralizes the urine there.
This solution changes the stain and odor into an evaporable gas of water and oxygen.
Here are some possibilities.
To remove the tsp and urine you can use a shop vac to suck out the substances.
Next apply and scrub in enzymatic cleaner to remove odor.
A 2 to 1 mixture of warm water and white vinegar spray this over the affected area or spread it with a brush and.
The second step is to pour the accompanying gentle peroxide solution over the stain.
Dry and deodorize residual room urine smells with an ozone generator.
First a dry enzyme powder is mixed fresh with water.
Carpet that is attached to a concrete floor is usually held down by adhesive.
Unfortunately when you remove the carpeting to replace it the adhesive usually does not come off with the carpet in all areas.
Instead what is often left behind is course sections of dried adhesive that have bonded to the concrete floor in such a way that they are.
Cover with plastic sheeting for 1 to 2 hours to slow the evaporation rate of odorzyme and allow time for the first application to soak deeply into the concrete.
A 3 percent hydrogen peroxide solution spray it on let it sit for a few minutes and blot dry.