Vinegar will remove mild oil stains from concrete. You might be able to remove even the deepest oil stains if you mix vinegar with dish or laundry soap. To do this, mix half a cup of vinegar with soap and water. Pour the mixture onto the concrete and sprinkle it with sawdust.
Vinegar does not dissolve concrete itself but can degrade the cement that binds concrete together. As a weak, dilute acid, vinegar will cause only minor damage to concrete but can take the shine off polished surfaces. It can, however, be used to remove small amounts of cement from tools.
What home remedies remove oil stains from clothing? Liquid detergent, white vinegar, and warm water can perform quite the magic stunt on clothes stained with oil.
Coca Cola contains citric acid that breaks down the molecules in motor oil and unsightly grease, allowing the stains to be easily washed away. With the aid of a stiff brush, Coke can remove motor oil, grease and even rust stains from concrete surfaces like your garage floor with ease.
Vinegar is about five percent acetic acid, which helps it break down the structure of some dirt, oils, films, stains and bacteria.
Vinegar and Baking Soda
Simply fill a spray bottle with equal parts water and vinegar (or water and baking soda), and add a little bit of liquid dish detergent. Spray the mixture on your concrete surface and let it sit for about 30 minutes. Then scrub and rinse your concrete.
You can fill a spray bottle with a 50/50 mixture of vinegar and water, adding a few drops of liquid dish soap. Spray this solution directly onto the concrete, letting it rest for around half an hour. If you leave it on too long, the vinegar can eat through concrete parts.
Oil will break down the sealant/finish on the top layer and seep into the tiny pores of the concrete, creating a permanent stain, if not taken care of. It's best to take care of even a minor stain, right away!
Remove oil stains with WD-40. WD-40 is a multi-purpose solvent with at least 2,000 listed uses. Since WD-40 has the ability to remove grease, you can use it on driveways that have oil stains. Although WD-40 is a chemical, it won't damage the surface of the driveway in any way.
Muriatic acid: Muriatic acid is a form of hydrochloric acid used for etching concrete. As muriatic acid etches concrete, it can also etch away oil stains in the process.
Etching – Vinegar's ability to dissolve CaCO3 will dull your marble, travertine, concrete and terrazzo surfaces. It may “clean” the surface but it is also dissolving pits into the finish and effectively dulling it.
The safest places to use vinegar for weeds are in between concrete seams in sidewalks, mulch or gravel paths, and driveways. It's usually easy to spray the vinegar in these areas without getting it on other plants.
Vinegar is a safe, all-natural household cleaner with the amazing ability to combat hard water stains. Pour some in a spray bottle and squirt any surface where you find hard water stains. Let it sit for five to 15 minutes to give the vinegar time to break down the minerals in the chalky, white stain.
Do You Have to Rinse after Cleaning with Vinegar? Rinsing is not necessary! If you're simply using a vinegar and water solution to wipe and disinfect, you won't need to rinse.
For some reason, this idea that vinegar will remove concrete sealer has become one of the more pervasive myths about concrete, and it is just that: a myth. That's because almost all concrete sealants are made to be resistant to acid, which vinegar is. As if that wasn't enough, vinegar can actually damage concrete.
Baking Soda
Salt and commercial ice-melt formulations can stain — or actually eat away — the concrete around your house. For an effective, but completely innocuous, way to melt the ice on your steps and walkways during those cold winter months, try sprinkling them with generous amounts of baking soda.
No matter how hard you try to shake, stir, or whisk oil and vinegar together, they eventually separate. This happens because vinegar and oil are made of very different types of molecules that are attracted to their own kind.
Vinegar is more dense than oil. That is why oil floats. on vinegar.
The general rule is that the most acidic salad dressings will last the longest and fresh ingredient dressings will expire sooner. This means that vinegar-based dressings will last the longest. Vinegar based homemade dressings should last for three to four weeks at a minimum if they consist of oil, vinegar and spices.
For stubborn existing oil stains, you'll need a degreaser. These powerful, concentrated cleaners remove ingrained dirt, grease and oil deposits, and most automotive fluids without damaging the surface. And, best of all, they work fast. All degreasers will have application instructions for you to follow.
BAKING SODA
This type of solution for removing oil is called a poultice, which is a common solution for pulling unsightly oil stains from concrete.