I saw a remodeling show years ago where they put something on the concrete covered the whole floor with plastic for something like 24 48 hours before they sealed it.
How to clean human urine from concrete.
Concrete is a strong and porous material.
Absorb as much urine as possible with paper towels or a rag.
Regular cleaning agents like soap and water won t bind to the uric acid so no matter how many times you clean the area those crystals stay put.
Homebuilders use concrete is because of its strength and ability to absorb dampness.
Follow this guide to learn how to clean urine and feces and disinfect the contaminated area.
It is specifically meant to stop urine and odors from soaking into the concrete so it could work the opposite way as well.
However creto dps concrete sealant followed by creto topseal is supposed to work to push out odor causing materials from the concrete and then stop them.
The germs in feces have the ability to travel through the air so any urine or feces should be cleaned immediately.
Another option is to try using kennel seal.
Cover the stain with a clump of layered paper towels or an absorbent rag.
It is so bad you can smell it all through out our house.
Urine and feces contain bacteria that is harmful to the body.
The smell of urine comes through the ventilation.
Even when the house is clean and the floors are thoroughly mopped the scent of urine remains.
Lock odors into the concrete so they don t get out.
What is the best way to get the urine smell out of concrete.
When pets urinate on a concrete subfloor the concrete absorbs the urine crystals and the odor seeps into the floor.
Select an enzymatic cleaning solution.
Apply the cleaning solution of your choice to the concrete and give it plenty of time to absorb into the surface.
Press the paper towels or rag so the urine and water is soaked up dabbing at the stain gently.
Using a wood block scrub the cat litter back and forth to open the surface of the concrete a little bit.
Apply the cleaner over the entire area as the original urine stain may have spread within the concrete.
Scrub the area down with a stiff bristled brush.
Use small strokes and a slight pressure instead of rubbing the stain aggressively so it doesn t get worse.
Removing cat urine isn t any different than removing human urine from concrete.
Urine contains uric acid crystals which are insoluble and bond tightly with the surface in this case the hard porous concrete.