Orange County, CA
Pet odors — especially urine — are among the most persistent and frustrating smells a homeowner, landlord, or realtor can face. At OC Refresh, we specialize in permanent pet odor elimination using professional-grade treatments that go far beyond what any spray or carpet cleaner can do.
Pet urine contains uric acid crystals that bind tightly to porous surfaces like carpet fibers, padding, subfloor, and drywall. Unlike other components of urine that can be cleaned away, uric acid crystals are extremely stable and do not break down with standard cleaning products.
The crystals remain dormant when dry, which is why a room can smell fine in dry weather and then become overwhelming on a humid day. Humidity reactivates the crystals, releasing that distinctive ammonia-based odor back into the air.
In chronic pet situations — or homes where multiple pets have used the same area repeatedly — the contamination penetrates deeply into the subfloor and even into the drywall behind baseboards. Surface treatment alone will never resolve this.
Dog and cat odors also contain sebaceous oils from skin and fur that coat surfaces over time, adding a secondary layer of odor that lingers even after the urine source is addressed.
Most store-bought pet odor eliminators and enzyme cleaners are effective on fresh accidents on surfaces — they break down the surface-level uric acid. But for old or deeply embedded urine, they simply can't penetrate far enough to reach the source.
Baking soda, vinegar, and similar household remedies absorb surface odors temporarily but do nothing to address the uric acid crystals in the padding and subfloor. The odor returns within days.
Steam cleaning — a common choice — can actually make the problem worse by pushing urine deeper into padding and subfloor materials while also reactivating dormant crystals with moisture and heat.
Air fresheners and odor-masking sprays layer a new scent over the pet smell. As the fragrance fades, the original odor resurfaces — sometimes stronger because the underlying crystals have been further disturbed.
We use UV light and professional air quality meters to locate every area of contamination, including hidden spots behind walls and under flooring.
We select the right combination of enzyme treatments, ozone, or hydroxyl technology based on the contamination level and whether the space is occupied.
We treat every contaminated surface and follow up with air treatment to neutralize airborne odor molecules throughout the space.
Before-and-after air quality readings document that VOC and odor index levels have been reduced. Written report provided same day.
We always provide a clear, written quote before starting. No surprise charges.
Typical price range
$150–$450
Final price depends on space size and severity
Yes — with proper treatment. The key is reaching the uric acid crystals where they live, which is often deep in carpet padding, subfloor, or drywall. Surface cleaning won't do it. Professional enzyme treatments combined with air treatment eliminate the source, not just the symptom.
Not always. We assess the severity first. In moderate cases we can treat through the carpet. In severe cases where the padding is heavily saturated, we may recommend removing the carpet and padding before treatment to access the subfloor directly.
Most residential pet odor jobs take 2–4 hours. More severe or whole-home treatments can take longer. We confirm timing during your free quote.
Enzyme treatments are pet-safe. If we use ozone treatment for heavy contamination, the space must be vacated by people and pets for a few hours. Hydroxyl treatment is safe for occupied spaces. We recommend the safest effective method for your situation.
Most residential pet odor jobs range from $150 to $450 depending on the size of the affected area and severity of contamination. We provide a clear written quote before any work begins.
Don't see your city? Call us — we serve all of Orange County.
Free quote, clear pricing, documented results. Same-day service available across Orange County.
Mon–Sat 8am–6pm · Fully insured · COI available same-day · Serving all of Orange County
