Carpet Cleaning Services › Pet Stain Removal
Pet Stain Removal in Portland, ME
Pet accidents don't stay on the surface. Urine in particular soaks through the carpet pile, through the backing, and into the pad underneath — sometimes reaching the subfloor. Surface cleaning only removes what you can see. Getting the odor out permanently means treating the full depth of the contamination.
Portland Carpet Cleaning Pros provides pet stain removal for homeowners across Portland, ME. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Pet Stain Removal
- Dog or cat missed the litter box or had an accident on the rug repeatedly
- You can smell something but can't find where it's coming from
- You're preparing a home to sell and need stains addressed before listing photos
- New puppy or older incontinent dog left multiple spots across a bedroom
- Vomit or fecal matter soaked in before you got to it
- You adopted a pet from a previous owner and inherited old accidents in the carpet
How It Works
Our Process for Pet Stain Removal
- 1
UV Inspection
We use a UV light to find all contaminated areas — including ones that look clean to the naked eye. Pet urine fluoresces. What homeowners find is often more widespread than they expected.
- 2
Surface Extraction First
Before applying any treatment, we extract as much of the existing contamination as possible. This reduces the load on the cleaning agents and prevents spreading.
- 3
Enzyme Application
We apply an enzyme-based treatment formulated for biological waste. It needs dwell time to break down uric acid crystals. Rushing this step is why quick fixes don't hold.
- 4
Deep Extraction
Hot water extraction pulls the broken-down material out of the pile and backing. We pay attention to how much rinse water comes back and what it looks like.
- 5
Backing and Pad Assessment
For heavy contamination, we inspect whether the pad needs treatment or replacement. A clean carpet over a saturated pad will smell again within days as it dries.
- 6
Dry and Re-Inspect
We check again after drying. Some areas need a second pass. We'd rather tell you that now than have you call back in a week wondering why the smell returned.
What's included
- UV scan of the room to locate all affected areas, visible or not
- Pre-extraction of surface contamination before treatment begins
- Enzyme treatment with proper dwell time, not a quick spray-and-wipe
- Hot water extraction of treated areas including backing layer
- Honest pad assessment — we tell you if pad replacement is needed
- Post-dry callback window if odor resurfaces after the job
What's not included
- Carpet pad replacement — that's a separate cost if the pad is saturated
- Subfloor sealing if urine has reached the wood or concrete below the pad
- Whole-room cleaning if only spot treatment was booked — additional area costs more
Real Situations
Common Scenarios in Portland
A couple in South Portland with two elderly dogs had multiple accident areas across a finished basement carpet they were planning to keep.
We mapped all the contamination with UV first so they could see the full picture before deciding whether to clean or replace. Based on that, we treated the areas that hadn't reached the pad and gave them a straight answer on the two spots that had. They decided to replace the pad in two sections and have us clean the rest.
A landlord in Westbrook needed a rental unit turned over after tenants left with a cat they weren't supposed to have.
Rental turnovers with hidden pet situations are common. We do a full UV sweep of every carpeted room and document what we find with photos. The landlord gets a clear picture of scope before we start, and we don't expand the job without their sign-off.
A homeowner in Cape Elizabeth had a dog that repeatedly used one corner of a living room rug, and prior cleaning had only helped temporarily.
Repeat-offense spots usually mean the enzyme treatment didn't reach deep enough or wasn't left to dwell long enough. We treat that area more aggressively, assess the pad directly, and explain why the smell kept coming back. Repeat cleaning that doesn't address the pad is usually wasted effort.
Portland Context
Why this matters in Portland
A lot of Portland's housing stock — particularly in neighborhoods like Woodfords Corner and North Deering — was built between the 1940s and 1970s, with finished basements that were carpeted over concrete slabs. Urine that reaches a concrete subfloor is harder to remediate than urine in a wood-frame floor because concrete is porous and holds odor differently. That's worth knowing before you decide whether cleaning or replacement makes more sense.
Straight Talk
About pricing & scope
How much this job costs depends primarily on how deep the contamination goes and how many areas are affected. Surface stains are straightforward. Stains that have saturated the pad or reached the subfloor are a different scope entirely, and we'll tell you that before we start — not partway through. Pad replacement and subfloor treatment are separate conversations.
What This Fixes
Problems We See in Portland
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