First few minutes
Just happened? Do this first
- Blot up the spill with a dry white cloth or paper towels; don't rub.
- Sponge the spot with cool water as soon as the liquid is up.
- Keep the carpet out of the dryer until the stain is gone.
A beer spill on carpet is a tannin stain, and it gets harder to lift the longer it sits in the pile. Blot right away and a fresh spill often comes up with a light cleaning pass, but an old spill may only lighten rather than disappear. Because liquid can wick down into the backing, check the spot for dampness after you finish.
Dark stout leaves more color behind, so expect to repeat the spot cleaner a few times on that spot. Work from the edge of the spill toward the middle so you don't spread it wider. If you're trying to get beer out of car carpet, keep the cleaner light, since too much is hard to lift back out.
Before you start
What carpet & rugs can take
Use with care6
- Water
- Hot water
- Oxygen bleach
- Solvents (alcohol, spot removers)
- Acids (vinegar, lemon)
- Heat, once the stain is out
Avoid3
- Soaking
- Chlorine bleach
- Scrubbing and abrasives
6 items
What you'll need
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- White cloths or white paper towelsDry, white and absorbent, so they lift the beer without leaving dye behind. (opens Amazon)
- Liquid dish washing detergentThe only detergent in the steps, mixed at 1/4 teaspoon per cup of lukewarm water. (opens Amazon)
- Lukewarm waterMixes the detergent solution at the right strength.
- Plain white vinegarThe acid step for what is left after the detergent solution. Colored vinegar can stain. (opens Amazon)
- Cool waterFor sponging the spot first and for the final rinse.
- 3% hydrogen peroxideThe drugstore strength, only for stains left after cleaning. The stronger solution sold for hair bleaching is not for this job. (opens Amazon)
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6 steps
Step by step
Step 1 of 6
Blot up the beer right away
Press a dry white cloth or white paper towels onto the spill to soak up the liquid, and lift rather than rub. Delay can turn a beer stain permanent, so start now even if the spill looks small.
Step 2 of 6
Mix a mild detergent solution
Stir 1/4 teaspoon of liquid dish washing detergent into 1 cup of lukewarm water. Dip a white cloth in the solution, then test it on a hidden area of carpet and check for color transfer or damage. If the test shows a change, pick another solution.
Careful. Never use a stronger mix than 1/4 teaspoon of liquid dish washing detergent per cup of lukewarm water.
Step 3 of 6
Work the solution in gently
Apply a small amount of the solution to the white cloth and dab it onto the spill. Start at the outer edge and work toward the center so the stain does not spread, and keep the pressure light.
Tip. Move to a fresh part of the cloth as it picks up beer.
Step 4 of 6A few minutes
Let it sit, then blot
Leave the solution on the spill for a few minutes, then blot it up with a dry white cloth. Repeat the same step several times while beer keeps transferring to the cloth.
Step 5 of 6
Try diluted white vinegar
If the stain still shows, rinse the spot lightly and blot it dry first. Then work diluted white vinegar in from the edge on a fresh white cloth, the same gentle way, and blot it up.
Careful. Use plain white vinegar only, since colored vinegar can leave a stain.
Step 6 of 6
Rinse cold and blot dry
Rinse the area with cold water to lift out the remaining solution and vinegar. Blot with a dry cloth until no moisture is left in the carpet.
Careful. Hot water is not for home spot work, so keep the rinse cold.
If you'd rather buy than mix
Best products for beer on carpet & rugs
A carpet spot removal kit is worth keeping at home for spills like this. Follow its directions closely and test it on a hidden area first.
Zep Advanced Oxy Carpet & Upholstery Stain Remover
Resolve Carpet Cleaner Spray, Stain & Spot Remover for Carpet, 32 Fl
Utopia Kitchen White Flour Sack Towels
Empty Spray Bottles 16oz/4Pack
How we picked these: each product is made for this type of stain, its maker doesn't warn against using it on carpet & rugs, and its directions fit the steps above.
Finished the steps? How does it look?
Nice work. Let it dry completely and check it again in good light. Here is what done looks like:
How to tell it's really gone →A faint mark usually needs one more round, not a stronger product.
If the stain was already dried or set, the method changes.
Old, dried or set-in stains →When to call a professional →How to tell it's working
Each blot should carry a little color onto the white cloth, and the spot should look lighter after every few passes. When the cloth comes up clean but the mark still shows, the tannin has likely set, so turn to the old-stain section.
What changes for yours
Adjust for your carpet & rugs
Car carpet
Car carpet gets the same steps, with one change: keep every application light, because over-saturating the carpet is the fastest way to a bigger mess.
Once the spot is rinsed and blotted dry, open a window to air the car out. If the beer also soaked into the seats, the Car Seats guide covers upholstery.
Guinness
Guinness is a stout, and it is handled like any beer: blot, work the detergent solution in gently, and rinse cold. Because it is dark, check the cloth after each round of blotting.
If the cloth keeps picking up color, move to the vinegar step and repeat the blotting. If the dark color is still there after that, the set-in options are the next step.
White carpet
White carpet shows every trace of color, so the white cloths and paper towels matter more here. Check each one before it touches the carpet and keep colored towels away from the spot.
If a cloth picks up any dye, stop and choose another solution from the pretest. Light carpet should come back clean only if you keep the work gentle and the cloth white.
Wool carpet
For wool carpet, use only the detergent solution and the cold rinse, and leave out the vinegar and any harsher product. Keep every step gentle, since wool has the least room for error.
If the spot still shows after the cold rinse, call a carpet cleaner rather than trying a stronger product on the wool.
Dark beer and stout
Dark beer, red beer, and stout carry strong color, so the cloth tells you what is happening. Keep the pretest and every blot on a plain white cloth, and check it after each round.
If the carpet itself changes color in the pretest, don't use that solution at all. Work the steps in order and stop before the detergent solution gets stronger than the recipe.
Old, dried or set-in stains
Old beer stains that have been sitting for a while need more than blotting. An enzyme pad can help: mix 1/2 teaspoon of enzyme product in 1/2 cup of warm water and keep it on the stain for 30 minutes while it stays warm and moist, then flush with water.
Once the spot has dried, the 3% hydrogen peroxide option is the next move. Moisten the tufts, let it stand for one hour, blot, and repeat if the stain is still there.
If the spot has already been heated, the heat has likely set it, so expect less from these options. If the stain still shows after both, it is set in beyond what home cleaning fixes, so stop and call a carpet cleaner.
Vinegar, baking soda, peroxide and more
Do home remedies work on beer on carpet & rugs?
Most home remedies you will find online do not belong on carpet. A mild detergent solution does the real work on carpet, and club soda only helps on a fresh spill. Each row explains why it is in or out.
Works1Helps3Skip3
What makes it worse
Mistakes to avoid
Don't use bar soap or soap flakes
Natural soap makes a beer stain harder to remove, so keep bar soap and soap flakes off the spot. Check the ingredient list of any detergent you grab, since some contain soap.
Don't mix stain removers
If you use more than one remover, rinse thoroughly between them. Never mix products together, since mixed products can give off hazardous fumes.
Don't use stain-resist too early
The spot removal kit's stain-resist solution must wait until the spill is completely removed. Applied too early, it may cause a permanent stain.
Don't make the soap mix stronger
Extra soap leaves a film that's hard to rinse out of carpet pile, and that film can make the spot look dull once it dries. Keep to about a quarter teaspoon per cup, and rinse with cold water until nothing soapy remains.
Don't pour solvent straight on the carpet
Solvent poured onto the pile can dissolve fibers and eat into the backing, leaving a spot worse than the beer. Put a few drops on a white cloth and test a hidden corner first.
Don't speed up drying with heat
Heat sets a tannin stain, so a hair dryer or space heater can lock in the last of the beer. Let the spot air-dry under the cloths and check it again once it's fully dry.
When to call a professional
Call a professional carpet cleaner if a pretested cleaner changes the color, if an oily residue stays behind, or if the stain covers a large area. Tell them it was beer, when it spilled, and which products you've tried.
Questions
Does beer stain carpet?
Yes. Beer is a tannin-type stain, and it sets harder if it dries or gets heated. Blot it right away and use the mild detergent solution to lift what is left.
How long can a beer spill sit before it sets?
There is no safe waiting time, so act right away. Delay can turn a beer stain permanent, so blot it up before anything else.
Can old beer stains come out of carpet?
They may respond, but it takes more effort. Use the enzyme pad, then the 3% hydrogen peroxide option, and call a carpet cleaner if the stain stays.
Can I use vinegar and dish soap together?
Not in one mix. Use the detergent solution first, rinse lightly and blot dry, then use the diluted white vinegar on its own.
Does the method change for wool carpet?
Yes, use less. Stick to the detergent solution and the cold rinse, and leave out the vinegar and any bleach-type product on wool.
Will beer leave a mark on white carpet?
It can, because white carpet shows any trace of color. Check every cloth on a hidden spot first, and stop if color comes up.
Can I use a steam cleaner on a beer spill?
Not while the beer is still in the pile, because heat is what locks a tannin stain in place. Once the spot has lifted as far as it will, a professional using hot water extraction is the right tool for a large or stubborn beer spill. Skip the rented machine on a wet stain, since you can end up pushing the liquid into the backing.
Is a little laundry detergent okay on carpet?
Laundry detergent is a poor choice for carpet, since many formulas contain optical brighteners that can dye the fiber. Stick to a light dish soap mix, no stronger than a quarter teaspoon per cup of lukewarm water. Dishwasher detergent is off limits for the same reason, because its bleaching agents can destroy carpet dyes.
How do I dry the carpet once the spot is clean?
Press a stack of white towels onto the damp area and weigh it down with something heavy for a few hours. Replace the towels whenever they feel damp, and keep going until the carpet feels dry all the way through, including the backing. Fluff the pile with your fingers once it's dry so it doesn't mat.
Beer on other materials
Other stains on carpet & rugs
Start from the bigger picture
How we know this
Every method, amount and warning here comes from university extension services, industry bodies and product makers. We read them, check every step for unsafe combinations and changed amounts, and write it up so you can follow it.