Comments on: Urine Odor out of Concrete

By: Dog Urine

Dog Urine — Thu, 15 Sep 2011 17:50:32 +0000

Sun light does neutralize some odors just as it does have an effect on dyes. Many times you will see the colors in carpet faded or removed next to a south facing sliding glass door when there is direct sun light on the carpet. Vinegar is acidic and will neutralize some alkalinity in urine. You use white vinegar because it has no coloring added to it that might stain the carpet . Fresh urine is acidic and with time changes to alkaline so putting vinegar on fresh urine is adding acidity to acidity. Which is not recommended. The enzymes in a good enzyme cleaner will digest and break down the molecules in urine rendering it odorless and enzymes also remove some of the staining from urine. It takes time for the enzymes to digest the urine residue so the area needs to be kept damp for a period of time (hours to days). If the enzymes dry out they are no longer active. A sealer will help but the microscopic openings (holes) in sealers are larger than odor molecules. This means even after sealing some odor can still find its way through the sealer. A second coat of sealer helps but make sure you remove as much odor as possible with cleaning and effective odor treatments before sealing.

By: Get Smell Out of Concrete

Get Smell Out of Concrete — Thu, 11 Aug 2011 05:25:49 +0000

In my experience, I have found that direct sunlight, white vinegar and enzyme cleaner to be effective at cutting through the ammonia in urine and rendering it odorless. When all else fails, I will close the concrete with concrete sealer.

By: Panama foundation

Panama foundation — Tue, 12 Jul 2011 10:05:21 +0000

......................................Male Dog UrineGwen Crocker - Imperial MO Wednesday July 06 2011 ...............Very happy! ................................SUN - male cat urine-GONE!!!!!Esther Mott - Phoenix AZ Monday July 04 2011 ...............This product is unlike any other ever! Im a landlord and constantly have a problem with tenants and their cats which is the WORST kind of urine I tell everyone I know about this stuff!............................

By: Dog Urine

Dog Urine — Fri, 13 May 2011 12:58:37 +0000

Thanks! SUN is excellent on neutralizing all organic odors. Especially urine. All types of urine, including cat urine and of course what we specialize in, dog urine. I am glad it worked out for you. If you get SUN to the urine residue (that is in contact with it) it will remove the smell.

By: Monex

Monex — Fri, 13 May 2011 12:50:24 +0000

I can actually put my nose up to the upholstery where he has soiled it and can detect no cat urine smell. I bought the Starter Kit and was amazed that it really does remove the smell of urine.

By: Calgary Pet Store

Calgary Pet Store — Tue, 01 Feb 2011 19:57:12 +0000

Great information for these tough situations! Another benefit of shellac is that is safe and non toxic once dry. The solvent used in shellac is ethyl or denatured alcohol that quickly evaporates to form a seal on just about anything.

By: Pharmacy technician book

Pharmacy technician book — Wed, 09 Jun 2010 06:38:21 +0000

What a great resource!

By: Delia Burton

Delia Burton — Thu, 27 May 2010 12:14:05 +0000

If I had a dime for every time I came to http://www.dogurinesolutions.com! Superb post!

By: Dog Urine

Dog Urine — Tue, 18 May 2010 00:02:53 +0000

Kristen
Two keys to getting effective results when killing the odor associated with dog urine. One is using a chemical that works and the other is getting the chemical in contact with the urine residue. There are several types of chemicals that are effective in killing this odor. There are good and bad products in each type. Oxidation is one type that works quite well. Clorox bleach is an oxidizing product. It will work well but it has to come in contact with the urine residue for a long enough period of time to do the job. If the dogs have been urinating in the spots you mentioned for months or years then the urine has built up and soaked deep into the concrete. You of course want to make sure each area affected gets cleaned and treated heavily enough to reach the residue and counteract it. I am assuming it is concrete and an unfinished basement. If it is finished with carpet and pad and Sheetrock walls etc. then you have a larger challenge. The principles of odor removal remain the same for the different situations but different materials need to be dealt with individually. The chemical needs to contact the urine. If you are using a enzyme product, it has to come in contact with the residue and stay moist for a long enough period for the enzymes to digest the urine molecules. For concrete I would try Clorox bleach and keep it wet long enough so it can soak deep into the concrete. If necessary use two coats of a pigmented shellac concrete sealer after as much odor as possible has been eliminated.

By: kristen wilson

kristen wilson — Sun, 16 May 2010 12:08:58 +0000

Hi there!
My husband and I recently bought a house with the contingency the old owners will pay and fix the smell of dog urine from the basement. Apparentley the dog was peeing in a couple of spots for a long time.
Problem is they did have a professional power washing place come out and do the basment a couple days ago. Well I wentr over there to check it yestereday to see if it was gone and I smelled that pluse the wash smell together. Before I even reached the basement! It was being aired out and I'm not sure if it will be completley gone. It sure does'nt smell like it!
They do stll have to fix it, is there any chemical or sealer I should reccomend to the current owners!?

By: Dog Urine

Dog Urine — Tue, 09 Mar 2010 16:18:08 +0000

Ned
Let me start by saying I am not an expert on roofs. I am aware though that the tar (and tar materials) are used to seal the roof and protect the building from moisture. The gravel is used to protect the tar from the sun deteriorating it and breaking it down. I don't believe that if the roof is in otherwise good condition that the urine and feces would damage the ability of the tar to seal out moisture. And it certainly would not harm the gravel so that it could not do its function. Yes the roof would be contaminated. Anything the urine and feces comes in contact with would be contaminated. It can be decontaminated by the use of chemicals without replacing the roof. Several type of chemicals will decontaminate urine. Bio/enzymes are the primary organism used to break down sewage in treatment plants. These chemicals have to come in contact with the urine residue to break it down. You would want to clean the roof as completely as possible fist and then treat with a good chemical that will break down the urine residue and not harm the tar. As these chemicals break down the residue they eliminate the odor. When urine leaves the body it is slightly acid (uric acid) and it immediately begins to change. The Uric acid begins to be broken down into ammonia and carbon dioxide. The ammonia is highly alkaline (ph 11+). As the acidic urine reacts with the ammonia that is being created it forms alkaline salt crystals. When dried urine is re moistened it gives off ammonia gas. The odor of ammonia gas is one part of the distinctive odor that helps us to identify and locate urine. The other component of urine’s odor is off-gassing from bacteria that grow abundantly in warm, dark places. I do not know exactly how this process would affect the tar materials on the roof. Thank you for the question.

By: Ned Yuzefowich

Ned Yuzefowich — Tue, 02 Mar 2010 20:28:16 +0000

I have tenants that have allowed their dog to urinate and deficate on a tar and gravel roof to the point that it was covered in dog feces. Other tenants stated this has been happening for 3-4 months every day.
Question:
Can the urine and feces break down the tar roof. If so by what process? One roofer said the roof is contaminated. Another stated that the ammonia and acidity has damaged the roof? Will the urine odor stay in the tar and smell during hot humid days. Both stated that the roof has to be replaced is this true?