Oil and grease stains on pavers rarely come out with soap and water, because the oil does not just sit on top. Concrete pavers are porous, so motor oil, cooking grease and barbecue drips soak below the surface, and scrubbing the face leaves most of the stain behind. The products that work either pull the oil back out as they dry or dissolve and lift it so it can be rinsed away.
This guide explains how to choose between those two approaches, walks through the Alliance Gator XP Oil and Grease Remover method step by step from its data sheet, and covers what to check first, especially whether your pavers are sealed. Always follow the label and data sheet for the product you use.
Key takeaways
- For set-in stains on bare pavers, use a remover that absorbs oil as it dries to a powder, such as Gator XP Oil and Grease Remover or Techniseal Pro-Grade Oil and Grease Remover.
- For fresh stains or sealed surfaces, Techniseal positions its Dirt and Grease Cleaner, which dissolves and encapsulates grease.
- Gator XP goes on 1/8 in thick, 1 in past the stain, and needs 12 to 24 hours to dry before you sweep it up. Old stains may need a second round.
- Alliance warns XP may damage a sealer, is not recommended for synthetic oil, and should not be used on asphalt or wet surfaces.
Why oil and grease stains on pavers are so stubborn
Surface cleaners work on what they can reach. Oil that has soaked into a porous paver is below the reach of a brush, which is why a dark stain often reappears once the surface dries. Manufacturers design oil removers around that problem. Alliance says Gator XP "easily lifts and absorbs embedded oil stains as it dries from liquid to powder", and Techniseal says its Pro-Grade Oil and Grease Remover dislodges deeply set petroleum-based products and dries into a powder for easy cleanup.
Sealed pavers are different. A sealer slows how quickly oil gets in, which is why Alliance lists motor oil and grease stains among the things its Hybrid Seal and Natural Look sealers help prevent. It also means some removers are not suitable, as covered below.
Choosing a remover for oil and grease stains on pavers
| Product | How it works | Positioned for |
|---|---|---|
| Alliance Gator XP Oil and Grease Remover | Liquid that dries to a powder, absorbing the oil; no scrubbing or rinsing in the basic method | Motor oil, cooking oil and grease on concrete pavers, wetcast and natural stone; not synthetic oil |
| Techniseal Pro-Grade Oil and Grease Remover | Dislodges deeply set petroleum products, dries to a powder | Bare surfaces and older, stubborn stains, including motor and hydraulic oil |
| Techniseal Dirt and Grease Cleaner | Dissolves, dislodges and encapsulates grease | Sealed surfaces and fresh stains, motor oil and barbecue grease |
| SEK Surebond Oil Extractor | Ready to use, encapsulates oil so it rinses away | Petroleum-based and food-based grease and oil stains |
| SRW CDX Cleaner and Degreaser X-Treme | Concentrated cleaner, pressure washed off with water | Oil, grease, tar, gum, rubber and paint; spot treat as needed |
If you are not sure which suits your stain, the 8 oz Gator XP sample is an easy way to test the absorbing approach first. More options are in our paver and stone cleaners collection.
Check these things before you start
- Are the pavers sealed? Alliance warns that XP may damage a sealer. On sealed surfaces, test it on a small hidden area of about 4 square inches first, or choose a product Techniseal positions for sealed surfaces.
- What kind of oil? Alliance says XP is not recommended for synthetic oil stains.
- What is the surface? XP is for concrete pavers, wetcast and natural stone. Do not use it on asphalt.
- Is it dry and warm enough? Do not use XP on wet surfaces. Use it above 40°F with maximum ventilation.
How to use Gator XP Oil and Grease Remover step by step
- Shake and apply. Shake the bottle and spread the product over the stain, extending 1 in beyond the edge of the stain. The coating should be 1/8 in thick. Alliance lists coverage of approximately 6 sq ft.
- Let it dry completely to a powder. Allow 12 to 24 hours depending on temperature, humidity and ventilation. This is when the product draws the oil up, so do not rush it.
- Sweep it up. If the area still looks dark, give it ventilation and time for moisture to evaporate before judging the result.
- Repeat if needed. If the stain remains, reapply, scrub with a hard bristle brush, and repeat steps 1 to 3.
- Rinse. Rinse off any remaining residue with water.
Tip: Old, dark stains often lighten a lot on the first pass and need a second application to finish. Plan the job with enough dry weather for two full drying cycles.
Fresh spills versus old stains
How long the oil has been there affects which product to reach for. Techniseal splits its own line this way: the Dirt and Grease Cleaner is described as ideal for sealed surfaces and fresh stains, and the Pro-Grade Oil and Grease Remover as ideal for bare surfaces and older, stubborn stains. Gator XP is aimed at embedded stains on unsealed surfaces.
With a fresh spill, deal with it quickly. The less time oil has to soak in, the less there is to pull back out. Follow the directions on whichever product you choose, and test on a small area first.
After the stain is out
A treated spot can look cleaner than the pavers around it. A general wash with Gator Clean Shampoo, mixed 1 part to 4 parts water as its data sheet directs, can help even out the surface.
If the area sees regular drips, consider sealing once it is clean and dry. Alliance lists motor oil and grease stains among what its Hybrid Seal and Signature Series Natural Look sealers help prevent. Its sealer data sheets call for removing all stains with Gator Clean products first. Browse options in our paver and stone sealers collection.
Mistakes that make oil stains harder to remove
- Relying on soap and water, which cleans the surface but not the oil below it.
- Sweeping up an absorbing remover before it has fully dried.
- Using an absorbing remover on sealed pavers without testing first.
- Sealing over a stain, which traps it under the film.
- Using a product on a surface its label does not list, such as asphalt.
You can find the data sheet for each of these products in our TDS and SDS library.
Frequently asked questions
How long does Gator XP take to work?
Alliance says to let it dry completely to a powder, which takes 12 to 24 hours depending on temperature, humidity and ventilation.
Can you use an oil remover on sealed pavers?
Alliance warns Gator XP may damage a sealer, so test a small hidden area first. Techniseal positions its Dirt and Grease Cleaner for sealed surfaces.
Why does the stain still look dark after sweeping?
The area may still be damp. Alliance says to give it ventilation and let the moisture evaporate, then reapply and scrub if the stain remains.
Will these products remove synthetic motor oil?
Alliance says Gator XP is not recommended for synthetic oil stains. Check the label of any product you consider.
Can you use oil stain removers on an asphalt driveway?
Not Gator XP. Alliance says not to use it on asphalt. It is made for concrete pavers, wetcast and natural stone.
Ready to tackle the stain? Order Gator XP Oil and Grease Remover or compare all paver and stone cleaners. Call us 24/7 at (856) 418-4895 if you want help choosing.