Understanding
Urine Damage
Pet urine can cause permanent damage to your floors
and fabrics. It can also create an unhealthy indoor environment. When urine
is first deposited onto a floor or fabric, it has a pH of about 5 or 6,
which is on the acid side of the pH Scale and is easier to remove when
it is fresh. Once it dries it turns “alkaline” or to a high pH between
10 to12 on the scale and becomes more difficult to remove. The warm acid
state of the urine offers a perfect breeding ground for bacteria, which
begin to flourish almost immediately. In this original acid state the
urine begins to oxidize and react with the carpet to create a color change,
which will become permanent if the urine is not removed immediately.
Some of this color change can be attributed to the strong ammonia that
forms as the urine passes through bacteria and chemical change. If left
for days or weeks, depending on the fabric or floor type, it will change
the dye structure, therefore causing permanent staining. Even
if the soluble deposits are removed, the damage to the dye structure may
already be done.
There are two sources of odors associated with urine.
The first comes from bacteria that grow abundantly in dark warm places
with a never-ending food source. A pet can feed the bacteria daily! This
bacteria growth and breakdown of the urine creates amino acids. These complex
organic compounds will often work deep into the fibers to a point of becoming
part of the fiber. This can present a challenging situation. The waste
materials and gases from the decomposing urine create an unpleasant odor.
When dried urine is remoistened, it gives off an ammonia gas. If smelled
once it is seldom forgotten.
The second source of odor is chemical odor that is
present even when the bacteria have been killed. This explains the reason
that more than sanitizing is necessary to neutralize odors from urine.
Urine also presents additional odor problems when the relative
humidity is high. The salts and crystals that are left behind as the
urine dries are hydrophilic and draw water to them. Dried urine is often
easy to smell in the humid months because the
salts attract the moisture, the moisture evaporates putting out a greater
proportion of odorous ammonia gas. You must get rid of the urine salts
in and under the carpet to get rid of the odor. That’s why cleaning
existing urine spots WILL NOT remove any associated odor. In fact, it could
INCREASE the odor in the air space for a temporary period of time.
Do-It-Yourself Pet Stain Removal
The
best tool to have is a small one gallon wet vac or
small spot removal machine. A small wet vac can be purchased
for under $30.00. We recommend a small machine because the more convenient,
the more likely you are to get it out for an accident.
If you can get the urine up while it is fresh you will
have a better chance of 100% removal. Simply suck the urine right out of
the carpet. Then apply some of Pro-Care’s Avenge, let it sit a few minutes
then take a measuring cup of warm water and pour on the spot and suck the
water out to rinse the carpet. Always dry the carpet as much as possible
and never scrub or rub the carpet. This will distort the face fiber and
break down the fiber protection and allow for easy staining.
If the urine spot is older than 24 hours, apply Pro-Care’s
Avenge then rinse the carpet with warm water and wet vac.
Then you can mix 1 part white distilled vinegar with 2 parts water and
apply it to the spot and rinse with warm water and wet vac.
Do not use the vinegar on fresh spots as the acid from the vinegar can
not counter the acid from fresh urine. The vinegar works best after 24
hours when the urine has become alkaline.
The
Best Cleaning Agents For Urine
Enzymes are the best cleaning agent for urine, vomit
and feces. An enzyme is the only cleaning agent that actually eats up the
bad bacteria. For the best results use an enzyme spotter after you have
rinsed the carpet, especially if the spot is not a fresh one. We recommend
Nature’s Miracle, which can be purchased at any local pet store. Always
read the directions before use!
Products to Avoid
Try to stay away from products with high pH such as
ammonia, Resolve and oxygen bleaches. These products will leave the carpet
with a residue and in a high pH state, which will enable the carpet to
attract dirt like a magnet. In some instances the use of the wrong product
can cause the urine stain to be permanent. Please call Pro-Care first if
you are not sure about a product you may want to try.
How Professionals
Remove Odor
Remember, in order to remove the odor, all of the alkaline
salt deposits the urine leaves behind must be completely removed. This can
be quite extensive and time consuming. In worse cases, all of the following
steps will be done. When damage is not so bad a few steps are left out.
Step 1: Pull up carpet.
Step 2: Remove affected pad.
Step 3: Clean back of carpet.
Step 4: Treat floor with an enzyme treatment.
Step 5: Seal floor if needed with an odor barrier.
Step 6: Treat back of carpet with enzyme treatment.
Step 7: Install new tack strip.
Step 8: Install new pad.
Step 9: Re-install carpet.
Step 10: Clean carpet.
Step 11: Topically apply enzyme treatment.
Disclaimer
Use these techniques at your own risk. Always
read directions on any spotter before using. Pre-test each spotter in an
inconspicuous area before using. If the stain or odor persists, call Pro-Care.
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