The World's Greenest Carpet Cleaner
Average 4.7 Stars Based on 335,299 Reviews
OR Call for a FREE Quote! 1-877-OXI-FRESH

Professional Carpet Stain Removal Services

Stop desperate DIY stain removal that frays fibers or causes damage. Oxi Fresh's Spotter Kit stain treatment targets tough, set-in stains that standard cleaning might not remove. Our low-moisture system works with the treatment for superior results without over-wetting your carpet, which will dry in about one hour.

Why Some Carpet Stains Need Advanced Treatment

Not all stains respond to routine carpet cleaning or DIY spot treatments. When spills penetrate deep into carpet fibers and padding—particularly after repeated cleaning attempts with the wrong products—they bond at a molecular level and resist standard cleaning methods. These stains often resurface days or weeks later through a process called wicking, where moisture pulls trapped residues from the padding back up through the fibers. Oxi Fresh's add-on stain treatments use specialized chemistry designed for these advanced, deeply set, or recurring stains that need more than surface-level attention.

Common Set-In Carpet Stains We Treat With Our Add-On System

Through our work with residential and commercial clients, we've identified stain types that consistently require enhanced treatment. Oxi Fresh technicians evaluate each stain's age, depth, and composition before recommending our add-on service, because not every spot needs the same level or type of treatment.

Pet Accidents And Odors

Pet urine is complex; it chemically alters carpet fibers, and as it breaks down, it can create persistent ammonia and mercaptan odors. Our add-on odor treatments neutralize these odor compounds, safely addressing the odor at its source, while our pet stain treatments can eliminate visible spots. Learn more about our professional pet stain cleaning and odor removal services.

Coffee, Wine, And Food Stains

Tannin-based stains like coffee spills and red wine, along with oil-based food spills, bond to carpet fibers through a combination of dye transfer and molecular adhesion. Once these stains dry or undergo heat exposure (from hot water extraction or DIY steam attempts), they become significantly harder to treat. Our add-on stain removal applies pH-balanced formulas selected based on whether the stain is acidic, alkaline, or oil-based.

Why DIY Methods Often Fail On Set-In Stains

Aggressive scrubbing breaks down carpet fiber structure and pushes stains deeper into the backing. Over-wetting creates the perfect environment for wicking and could even lead to mold growth in padding. Many store-bought stain removers contain optical brighteners or surfactants that leave sticky residues, actually attracting more dirt to the treated area. We see these complications regularly when treating carpets that have undergone multiple failed DIY attempts.

How Oxi Fresh's Add-On Carpet Stain Treatments Work

Our technicians apply specialized stain-fighting products based on the stain's chemical composition, using controlled agitation to break molecular bonds without damaging fibers. The treatment works alongside our low-moisture cleaning process, which uses 95% less water than traditional methods. For the most challenging stains—those set by heat, repeated treatments, or extended dwell time—we use the Oxi Fresh Spotter Kit, which contains our most concentrated stain-fighting formulations.

When Professional Stain Treatment Makes Sense

Consider adding professional stain treatment when stains are dark or cover large areas, reappear after previous cleaning attempts, produce strong odors, or affect high-value carpet in visible spaces. Our technicians assess stain severity during the initial inspection. For odor-specific concerns, explore our carpet odor removal services.

Ready To Address Stubborn Carpet Stains?

Oxi Fresh's add-on stain treatment offers a professional alternative to DIY methods, with stain-specific product selection, minimal water use, one-hour dry times, and pet-safe formulas. Give us a call and discuss professional stain treatment with our team.

Frequently Asked Questions

Vinegar and baking soda work through a neutralization reaction that may address light surface odors, but this combination doesn't break down the molecular structure of set-in stains. The residue from these products can also attract soil and cause browning on certain carpet types.

A stain becomes set-in when it chemically bonds to carpet fibers, penetrates the backing and padding, or undergoes heat exposure that permanently alters its structure. Time, incorrect cleaning products, and repeated failed removal attempts all contribute to making stains harder to treat.

Complete stain removal depends on multiple factors: the stain's chemical composition, how long it's been present, the carpet fiber type, and previous treatment history. Some stains, particularly those involving permanent dyes, bleach damage, or fiber deterioration, may only be lightened rather than fully removed. Our technicians provide honest assessments and realistic expectations during the evaluation process.

Carpet Cleaning Before and After Photos

What Customers Are Saying

Average 4.7 stars (Out of 5)

Based on 335,299 Carpet Cleaning Services Reviews
Carpets look great and they dry quickly SB. - Tyler, TX - 05/02/2026
(5.0 Out of 5 stars)
GOOD .... JOB WELL DONE....... THIS WAS THE SECOND TIME AND WHEN NEEDED THERE WILL BE THIRD...... DC. - Rochester, MN - 05/02/2026
(5.0 Out of 5 stars)
The gentleman who came was very polite and professional. I explained that we have a landing that our older cat has used and it smells even though we have tried everything on the market. This gentleman was very kind and worked on the landing. It smells so much better. Still a little smell but nothing like it was. KM. - Williamsburg, VA - 05/02/2026
(5.0 Out of 5 stars)
MORE REVIEWS

Easy Online
Quotes

We make it easy for you. Get your free quote now!

Save Money
with Coupons

Checkout special deals on your area and save!

Water Savings
Calculator

We make it easy for you. Get your free quote now!

Great Customer
Service

We're standing by to help CALL
1-877-OXIFRESH

VIEW MORE ARTICLES
VIEW MORE BLOGS

Oxi Fresh Awards & Recognition