Removing oil stains from a driveway
Your driveway and sidewalks take a lot of wear over the years, and motor oil, transmission fluid, and other vehicle fluids have a way of leaving their mark. The good news is that most oil stains on concrete are very much treatable, and you likely already have what you need to tackle them.
Types of oils that stain concrete
Knowing what caused a stain can help you treat it more effectively. Here are some of the most common culprits:
Gasoline
If you notice a gasoline stain, clean it up as soon as possible. It’s flammable and harmful to the environment, and it often signals that a vehicle needs attention.
Transmission fluid
Usually red in color and found dripping from the middle of a vehicle, transmission fluid can be tricky to remove the longer it sits on concrete.
Motor oil
Engine oil leaks are common across all kinds of vehicles and are easiest to address when caught early. It’s worth taking care of promptly, since oil tracked inside can damage floors and carpet.
Rock salt and ice melt
After doing its job through the winter, salt residue can leave behind stains as it dissolves and drains away.
How to remove oil stains from concrete
You don’t always need harsh or expensive chemicals to get results. For fresh, wet stains, absorbents like cat litter or baking soda could do the trick. Older, dried stains may take a few rounds of treatment.
Cat litter
Cat litter is a great first option for a fresh oil stain. Start by blotting up as much excess oil as you can with a cloth, then:
- Cover the stain completely with cat litter.
- Let it sit for 30 minutes for small stains, or overnight for larger ones.
- Sweep it up.
- Scrub the area with a bristle brush and dish soap or laundry detergent.
- Rinse with water and repeat if needed
Baking soda
If you don't have cat litter, baking soda works in much the same way.
- Spread a thick layer of baking soda over the stain.
- Let it absorb for 30 minutes.
- Scrub with a bristle brush.
- Rinse with clean water and repeat if needed.
- Rinse with water and repeat if needed
Dish or laundry detergent
For stains that need a little more attention, detergent applied directly to the concrete can be effective.
- Pour dish soap or laundry detergent directly over the stain.
- Scrub with a stiff-bristled brush.
- Let it sit for about an hour.
- Rinse with hot water and repeat if any stain remains.
WD-40
WD-40 can also help lift oil stains from concrete.
- Apply it over the full stain.
- Scrub with a bristle brush.
- Rinse the area, then use cat litter or baking soda to absorb any remaining residue.
Commercial concrete cleaner
If household solutions haven’t fully done the job, a commercial cleaner made specifically for concrete is worth trying. Ask at your local hardware store for a recommendation based on your stain type.
After treating the stain, a pressure wash can help freshen up the surrounding surface. For stains that won’t budge no matter what, a professional cleaning service can help.
Protect your home and investment
After you’ve cleaned up your driveway, sidewalks, garage and any other oil-stained concrete around your home, make sure you give the same attention to your house, your family and your property. That can include protecting your home with a homeowners insurance policy customized to fit your needs, as well as additional coverages like Hidden Water Damage and Equipment Breakdown coverage for extra protection.
We’re happy to help you get the insurance policies you need to give you the peace of mind you deserve.
This article is for informational purposes only and based on information that is widely available. We do not make any guarantees or promise any results based on this information.
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