First few minutes
Just happened? Do this first
- Open the garage door and keep flames, sparks and smoking well away.
- Blot up as much fuel as you can with paper towels or an absorbent cloth.
- Use only the mild floor cleaner from the steps once the fuel is up.
Gasoline spilled on a garage floor is a fire hazard before it's a stain, so ventilation and keeping flames away come first. Fuel left lying on the floor keeps the smell going, and water alone won't lift an oily fuel, so you'll need a cleaner that suits the surface. Once the fuel is soaked up and the floor is cleaned, the smell usually fades, but an old spill that has soaked in can take a few rounds.
The floor decides how hard you can scrub when you're getting gas smell out of garage, so check the surface first. Laminate, linoleum and vinyl can dull or scratch under hard scrubbing, so keep the brush soft, while concrete and brick take a firmer scrub. Rinse well afterward so no residue holds on to the spilled gasoline smell in the garage.
Before you start
What laminate & vinyl floors can take
Use with care5
- Water
- Hot water
- Chlorine bleach
- Solvents (alcohol, spot removers)
- Acids (vinegar, lemon)
Avoid3
- Soaking
- Scrubbing and abrasives
- Heat, once the stain is out
5 items
What you'll need
Tap an item to get it on Amazon, or tick what you already have.
- Paper towels or absorbent clothsLift the fuel off the floor without spreading it. (opens Amazon)
- Soft clothCarries the cleaner for the wipe; keep it damp, not wet. (opens Amazon)
- Non-abrasive floor cleanerThe cleaner for the wipe; skip scrubbing pads and shine products. (opens Amazon)
- Clean, damp mop or clothPicks up leftover cleaner during the rinse.
- Isopropyl alcohol or mineral spiritsFor oily marks on laminate only. (opens Amazon)
As an Amazon Associate we earn from qualifying purchases.
5 steps
Step by step
Step 1 of 5
Ventilate the garage first
Get fresh air moving before you touch the spill, and clear the area of anything that could spark. Gasoline's fire risk matters more than the smell, so no smoking and no open flames until the floor is clean.
Step 2 of 5
Blot up the fuel
Press paper towels or an absorbent cloth onto the spill and lift, working from the outer edge toward the middle. Switch to a fresh section each time the towel fills up, and keep going until the towel comes up with little fuel on it.
Tip. If fuel reached your clothes or shoes, air them outside before washing them; the Clothes guide covers that.
Careful. Rubbing spreads fuel into seams and joints, so blot instead.
Step 3 of 5
Wipe with a mild floor cleaner
Dampen a soft cloth with lukewarm water and a non-abrasive floor cleaner, then wipe over the stained area. On laminate, spray the cleaner onto the cloth rather than the floor, and keep the cloth damp, not wet.
Step 4 of 5
Rinse and dry the floor
Go over the area with a clean, damp mop or cloth to pick up leftover cleaner, then dry the area.
Step 5 of 5
Repeat if a mark or smell remains
If a mark or the smell is still there once the floor is dry, repeat the wipe and rinse. Then check the surface notes below for your floor type before trying anything else.
If you'd rather buy than mix
Best products for gasoline on laminate & vinyl floors
Choose a non-abrasive floor cleaner made for your floor type, and skip any product that promises a shine. Read the label before using it on laminate.
Amazon Basics Microfiber Cleaning Cloths
How we picked these: each product is made for this type of stain, its maker doesn't warn against using it on laminate & vinyl floors, 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 wipe should pull less fuel onto the cloth, and the smell should fade as the garage stays ventilated. Look at the floor only once it's completely dry, since a patch of cleaner can look hazy while it's still damp. If the smell or a darker patch keeps coming back as the floor dries, the fuel has soaked in and needs another round or a call to the maker.
What changes for yours
Adjust for your laminate & vinyl floors
Laminate floor
Laminate can't take much water, so keep the cloth barely damp and dry any water spill right away. For tar, marker, crayon, lipstick, oil, shoe polish or nail polish, a clean cloth with isopropyl alcohol or mineral spirits is the step to add.
Keep the alcohol and mineral spirits off the wall base and quarter round. Test on a small hidden area first, since laminate finishes vary.
Linoleum floor
Linoleum is the floor where the cleaner gets extra time. Wipe the spot with the cleaner solution, let it sit for several minutes, then rub with a green nylon kitchen pad.
Rinse with clean water and repeat if the mark is still there. Keep furniture polish and silicone products off the floor, and don't mix cleaners unless the maker says to.
Vinyl floor
Vinyl takes the steps above as written, with the same lukewarm water and mild floor cleaner. Skip detergents and abrasive cleaners, since they can leave a dull film on the floor.
Repeat the wipe once if a mark lingers, and don't reach for anything stronger until the set-in notes below say so.
Concrete or brick floor
On bare concrete or brick, a fresh spill can be covered with an absorbent such as cornmeal, sand, sawdust or Fuller's Earth. Leave it a few hours, then sweep or vacuum it up before you clean the area.
Once the absorbent is gone, the Concrete, Brick & Driveways guide covers the stain itself. The floor cleaning above is for finished floors like laminate and vinyl, not bare masonry.
Old, dried or set-in stains
An old gasoline mark has had time to soak in, so it won't lift as easily as a fresh spill. Mop up spills as soon as possible, because that stops spots from turning into stains.
If it has dried, go back over it with the mild floor cleaner from the steps one more time, then let the area dry fully before you judge the result.
For a stubborn mark on vinyl that stays, a deep-cleaning stripper made for vinyl is the stronger option. Test it on a hidden patch first and follow the label exactly.
Even then, a faint shadow can remain, especially in seams and along plank edges. That's the realistic result, not a sign you missed a step.
Vinegar, baking soda, peroxide and more
Do home remedies work on gasoline on laminate & vinyl floors?
Most home remedies online were written for food, wine or fabric, so few of them touch fuel on a floor. Here's how each one stacks up for a gasoline spill on a garage floor.
Helps1Skip3Avoid2
What makes it worse
Mistakes to avoid
Don't use gasoline or lighter fluid to clean it
Adding more fuel to a spill adds to the fire risk, and gasoline isn't a stain remover. Stick to the blotting, the mild floor cleaner and the rinse from the steps.
Don't mix cleaners to make a stronger one
Bleach mixed with ammonia or vinegar gives off hazardous fumes, so never combine them. If you switch from one remover to another, rinse the floor thoroughly in between.
Don't light anything near the spill
Gasoline vapor can catch from a pilot light, an open flame or someone smoking nearby. Keep the garage clear of all three until the smell has faded and the floor is dry.
Don't cover the spot with a rubber-backed mat
The antioxidant in rubber and latex backing can leave a permanent stain on the floor. Wait until the cleaned area is fully dry and the smell has cleared before you put a mat back down.
Don't clean the trim with alcohol
Alcohol or mineral spirits used on the floor can dull or stain the matching wall base and quarter round. Keep those solvents on the stain itself and away from the trim.
When to call a professional
Reach out to the floor maker's technical service if a spot survives a neutral cleaner and a nylon pad, since they can name what's safe for your exact finish. Laminate that's damaged below the surface needs an installer the maker can recommend. Have the product name and any warranty paperwork ready when you call.
Questions
Can the gas smell come back after the floor dries?
It can, if fuel is still soaked into a seam or along the edge of the floor. Repeat the wipe and rinse, keep the garage door open while the floor dries, and check again.
Should I run a fan while I clean up the gas?
Good airflow helps, but keep any fan well away from the fuel. Electric motors and switches can spark, so an open garage door is the safer way to move the air.
How long should I wait before parking in the garage again?
Wait until the floor is fully dry and the smell has faded, since no set time suits every spill. If the smell is still strong once the floor is dry, fuel is probably still in it, so clean it again before you park.
Does gasoline ruin the floor finish if it sits?
It can. A spill left sitting is more likely to turn into a stain, so blot it up and wipe it while it's fresh.
Can I walk on the floor while it dries?
Keep foot traffic off it until it's fully dry, since a damp floor is slippery. Keep any flames and sparks away until the air in the garage has cleared.
Can I use bleach on vinyl after a gasoline spill?
Yes, but only as a spot treatment on vinyl, diluted to roughly one part bleach in ten parts water. Keep it off laminate, and don't mix it with any other cleaner unless the maker says so, since mixing cleaners is risky in a closed garage.
Can I use rubbing alcohol on laminate after gasoline?
Only on a clean cloth, and only for oily or polish-type marks left behind, not as the first move on a fuel film. Start with the floor cleaner, then reach for alcohol if a mark remains, and skip the trim entirely since solvents can dull it.
Does steam or a heater dry the floor faster after cleaning?
No. Steam and heat can damage laminate and vinyl, so let the air carry the moisture off instead. Open the garage door and let the air move across the floor, which dries it without any heat.
Gasoline on other materials
Other stains on laminate & vinyl floors
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.