The pet smell actually goes away.
Safe-Dry® uses an enzyme treatment that breaks down cat and dog urine at the source instead of masking it with fragrance. Not a perfume. Not a cover-up. The smell is gone.
The surface stain is the easy part
When a dog or cat has an accident, the spot you can see is only the start. Urine seeps through the carpet fibers into the pad and can reach the subfloor. Within hours, bacteria start multiplying in that warm, damp layer and produce the ammonia smell that gets stronger over time instead of fading.
Most store-bought cleaners deal with the top. They lift the visible stain and cover the odor with fragrance for a few days. The bacteria down in the pad keep working, though, and the smell returns on the next humid day. Cleaning the same spot over and over can even spread the contamination wider.
Safe-Dry® uses enzyme solutions made specifically for pet contamination. The enzymes break down the uric acid crystals and bacteria at the molecular level and reach the same depth the urine did. Once those compounds are broken apart, they don't regenerate. The odor is eliminated, not hidden. You can read the full breakdown on our how enzyme treatment works page.
How Safe-Dry® removes pet odor
Four steps, one outcome: the smell is actually gone.
Inspect with UV
Your technician maps every deposit with UV light, including the hidden ones that surface cleaning misses, so nothing gets left behind.
Treat to the source
Pet-safe enzymes are applied to the full depth the urine reached, into the pad and backing, not just the visible spot on top.
Break it down
The enzymes convert the uric acid crystals and bacteria into compounds that evaporate, so there's nothing left to reactivate later.
Guarantee it
If the odor comes back within 14 days, we return and re-treat the area at no charge. That's the Safe-Dry® odor guarantee.
Every kind of pet accident, on every surface
Find your exact problem to see why it happens and how we fix it.
Cat urine in carpet
Cat urine dries into uric acid crystals that wake up again on humid days. Enzyme treatment breaks them down in the backing and pad.
CarpetDog urine in carpet
A dog accident is mostly a volume problem. It soaks through to the pad and subfloor, so we treat it at full depth instead of just the surface.
Upholstery & FurnitureCat smell on couch
Cat urine and spray drain past the cover into the foam; washing the case can't reach the fill where the smell sits.
MattressesPet urine in a mattress
Foam pulls urine deep into the core where no airflow can dry it, so the fix is a low-moisture enzyme treatment that's safe to sleep on.
Area & Oriental RugsPet urine in area rugs
An area rug sits loose on the floor, so urine wicks straight through to the hardwood or carpet under it. We clean both surfaces and match the method to wool, silk, or synthetic.
Special SituationsOld, set-in stains
These deposits are years old, blotted on top but never cleaned below. UV light finds them; enzymes finally break them apart.
Backed by Safe-Dry® Carpet Cleaning — 297 locations across Tennessee, Texas, South Carolina, Georgia, Kentucky & Mississippi.
All-natural, low-moisture cleaning that dries in about an hour. Same-day appointments in most areas.
Limited Time Offer
$25 Off Pet Odor Removal
Pet-safe and kid-safe enzymes. Additional charges may apply for heavily soiled areas. Not valid with other offers.
Find Your Local Safe-Dry®Frequently asked questions
Why does the smell keep coming back after I clean it myself?
Store-bought sprays treat the surface stain but never reach the urine that soaked into the carpet pad and subfloor. Bacteria keep multiplying in that deeper layer, and the odor returns every time humidity rises or the room warms up. Getting rid of the smell means treating the source, not the surface.
How does the enzyme treatment work?
Enzymes are biological molecules that break down the uric acid crystals and bacteria that cause the odor. They work at the molecular level, turning the smell-causing compounds into inert byproducts that evaporate. Once the source material is broken apart, the smell doesn't come back.
Can you find stains I can't see?
Yes. Your technician uses UV light to spot urine deposits that are invisible in normal light. Old accidents that were cleaned on top often still have heavy contamination hiding in the pad below.
Do you treat carpet, rugs, furniture, and mattresses?
All of them. Pet accidents land on carpet most often, but we also treat area rugs, upholstered furniture, mattresses, and hardwood. The enzyme treatment is adjusted for each material.
Is it safe for my pets and kids?
Completely. The enzyme solutions are non-toxic and free of harsh chemicals, so pets and children can be in the home during and after treatment.
How long until the smell is gone?
The treatment starts working right away and keeps breaking down odor compounds over the next 24 to 48 hours. Most people notice a big improvement the same day, with full odor elimination within two days. It's backed by a 14-day guarantee.
Ready to get the smell out for good?
Enter your zip code to reach your local Safe-Dry® team. We treat pet urine and odor across 297 locations in 6 states, with same-day appointments in most areas.