The stain removal guide
Every stain we get called about, what to do in the first five minutes, and an honest answer on whether it will come out. Written by the people who clean it up when the internet's advice fails.
The ledger
Tap any stain for the full guide.
| Stain | Right now | Will it come out? |
|---|---|---|
| Pet urine | Blot, no heat, no store deodorizer. Note the spot. | Comes out with enzyme + pad extraction. Surface cleaning makes it worse. |
| Red wine | Blot, cold water, blot. Skip the salt. | Fresh: yes. Dried: usually, with an oxidizer. Wool: call us. |
| Coffee with milk | Blot, cool water and a drop of dish soap. No heat. | Yes. The milk is what smells later if it is not rinsed out. |
| Blood | Cold water only. Blot. | Fresh: yes. Set by hot water: usually lightens, may not vanish. |
| Ballpoint ink | Dab with rubbing alcohol on a white cloth. | Yes on most fabrics; dye-based ink on light fabric may lighten. |
| Cooking oil / makeup | Cornstarch, wait, vacuum, then dish soap. | Yes. Traffic-lane grease needs a degreaser and agitation. |
| Mud | Let it dry completely, then vacuum. | Yes. The grit underneath is what actually wears carpet out. |
| Vomit | Scrape, baking soda, enzyme cleaner. | Yes. Acid can discolor some dyes if it sits, so move fast. |
| Mildew smell | Ventilate, dehumidify. Lift a rug corner and look. | Cleaning fixes the pad for a season; a wet slab needs a moisture fix. |
| Cat spray | UV-check walls and rug edges, not just the floor. | Yes with enzyme; litter-box rings usually need pad replacement. |
| Chewing gum | Freeze it, shatter it, pick it out. | Yes. The gray shadow needs a solvent. |
| Red dye (candy, sports drink) | Blot, cool water. No heat. | Usually, with a professional heat-transfer treatment. |
| Tea / soda | Blot, dilute, rinse the sugar out. | Yes. Tea is a strong tannin and may need an oxidizer. |
| Nail polish / paint | Acetone on synthetics only; water on wet latex. | Small spots yes; dried paint often leaves a shadow. |
| Grass / pollen | Vacuum pollen dry. Cool water on grass. | Yes. Never hot water. |
| Smoke / soot | HEPA vacuum first, do not wet soot. | Yes with a degreaser. Ducts may need cleaning too. |
| Water leak | Stop the source, towels, fans. Call today. | Clean water, fast: yes. Gray or black water: pad goes. |
| Bleach spot | Nothing. It is not a stain, it is missing dye. | No. Cleaning cannot put color back. Spot-dyeing or patching is the fix. |
| Rust | Do not use bleach. Leave it. | Usually, with a rust remover. Household products tend to set it. |
| Candle wax | Paper towel and a warm iron; then treat the dye. | Yes. The color left behind is a dye stain and comes out separately. |
Before and after, same day
Real jobs, photographed by our techs. Left side is what we walked into; right side is what we left. Nothing is staged and nothing is a stock photo.
Why the internet's advice fails
Most stain advice online is written for a laundry machine, where the fabric goes through a full wash and rinse afterward. Carpet and upholstery do not get rinsed. Whatever you put on a carpet stain — vinegar, baking soda, dish soap, club soda, a supermarket spray — stays in the fiber unless it is extracted, and a lot of it attracts dirt. That is why so many spots people have "cleaned" come back as a gray ring a few weeks later.
The other failure is heat. Rental carpet machines run hot water through a stain, and heat sets protein (blood, milk, urine, food) and most dyes permanently. A blood stain that would have come out with cold water becomes a brown shadow for life after one pass with a rental machine.
The third is time. Urine and cat spray go down into the pad within minutes. Red dye bonds to nylon within hours. Wine oxidizes as it dries. The five-minute rules in the ledger above exist because what you do first matters more than what you do later.
What professional stain removal actually is
It is chemistry matched to the stain — enzyme for protein and pet, degreaser for oil, tannin remover for wine and coffee, reducing agent for red dye and rust, solvent for ink and gum — applied with dwell time, agitated, and then rinsed out under heat and vacuum so nothing is left behind. It is a UV light to find what you cannot see. It is knowing which stains are permanent (bleach, dye transfer from a rug, years-old urine that bleached the carpet) and saying so before you pay.
It is also the rest of the house. A single spot cleaned professionally on a carpet that has not been cleaned in three years leaves a clean spot on a dirty carpet. We usually recommend doing the room.
Full guides
- Why pet urine smell comes back after carpet cleaning (and how to actually fix it)
The smell is in the pad, not the carpet. Here is what has to happen to get rid of it for good.
Read - Getting red wine out of carpet
Blot, dilute, do not rub, and skip the salt. What works on fresh wine and what to do about dried wine.
Read - Coffee stains on carpet and sofas
Coffee is a tannin stain with milk and sugar mixed in. The milk is what makes it smell later.
Read - Blood on carpet or upholstery
Cold water only. Heat sets blood permanently.
Read - Ink, marker and crayon on carpet and chairs
Ballpoint needs a solvent, washable marker needs water, crayon needs heat and a paper towel.
Read - Grease, cooking oil and makeup on carpet
Oil-based stains need a degreaser, not water. Here is the order of operations.
Read - Mud, road grit and the Puget Sound wet season
Let mud dry before you touch it. And why winter grit is the thing that actually wears carpet out.
Read - Cleaning up after illness: vomit, accidents and sanitizing
How to handle it in the moment, and when to have it professionally sanitized.
Read - Chewing gum in carpet
Freeze it, shatter it, then treat the residue with a solvent.
Read - Chocolate, candy and sticky kid stains
Chocolate is fat plus dye; candy is sugar plus dye. Different first steps.
Read - Tea, soda and sports drinks
Tea is tannin; soda is sugar and dye; sports drinks are the worst of both.
Read - Nail polish and paint on carpet
Acetone for polish (on synthetics only). Water for latex paint while wet; solvent once dry.
Read - Grass, plant and pollen stains
Chlorophyll is a dye. Treat it like one, and never with hot water.
Read - Smoke, soot and fireplace odor in carpet and upholstery
Smoke is oily particulate. It needs a degreaser, not a deodorizer.
Read - Cat spray and marking: why it is worse than dog urine
Concentrated, hormonal, and usually on vertical surfaces and edges. Here is how it is different.
Read - Water on carpet: the first 24 hours
Clean water, gray water or black water decides everything. Then it is a race against the pad.
Read - Rust stains from furniture legs and plant stands
Do not use bleach. Rust needs a specific remover, and household products set it.
Read - Candle wax on carpet and upholstery
Freeze, break, iron through a paper towel, then treat the dye.
Read - Urine on a mattress: kids, pets and adults
Get it before it reaches the foam. Enzyme, not vinegar, and no plastic sheets over a wet spot.
Read
Ready for stain removal?
Call, text or send the form. You get a straight answer on timing and a price before any equipment comes off the van.