5 Ways to Remove Hydraulic Fluid From Concrete -

Hydraulic fluid leaks on concrete can be a major issue, as the fluid can penetrate and damage the concrete, and it can also be a safety hazard. If left untreated, the fluid can cause staining, discolouration, and even structural damage to the concrete. In this post, we will provide steps and tips on how to effectively remove hydraulic fluid from concrete.

Safety Precautions

Before attempting to clean hydraulic fluid off concrete, it’s essential to take the necessary safety precautions. Hydraulic fluid is a hazardous substance that can cause skin irritation, eye damage, and other health problems. It is very important that you wear protective gear such as gloves, goggles, and a respirator mask to protect yourself from the fluid. Additionally, it’s important to work in a well-ventilated area and to keep a fire extinguisher on hand in case of an accidental fire.

Assessing the Damage

The first step in removing hydraulic fluid from concrete is to assess the extent of the damage. The type of damage will determine the tools and equipment that will be needed for the cleanup. For example, if the fluid has just recently spilt, you may be able to remove it with just a pressure washer. However, if the fluid has been on the concrete for an extended period, it may require the use of a degreaser or solvent.

Removing the Hydraulic Fluid from the Concrete

There are several different methods to get hydraulic fluid out of concrete, and the best method will depend on the extent of the damage and the type of fluid. Next, we will discuss some of the most common ways to remove hydraulic fluid from concrete.

1. Pressure washing

Using a pressure washer with a low-pressure setting can be effective for removing fresh spills of hydraulic fluid. The high-pressure stream of water can break down the fluid and flush it away. However, you need to be careful not to use too high of pressure, as this can damage the concrete. Apply the below steps if you will be using a pressure washer:

Put on protective gear such as gloves, goggles, and a respirator mask
Set up the pressure washer with a low-pressure setting
Begin by washing the edges of the spill and work your way towards the center
Ensure to overlap each pass so that the entire spill is covered
Once the spill has been cleaned, rinse the area with clean water
Allow the concrete to dry completely before inspecting for any remaining stains

2. Absorbing materials

Absorbing materials such as kitty litter, clay-based cat litter or oil-absorbent pads can be spread over the spill and left to sit for several hours before being swept up. This method can be effective for removing smaller spills, but it may not work as well for larger spills or spills that have been on the concrete for an extended period.

Again, put on your protective gear such as gloves, goggles, and a respirator mask
Spread the absorbing material over the spill
Allow the material to sit for several hours to absorb the fluid
Sweep up the absorbing material and dispose of it according to local regulations
Inspect the area for any remaining stains and repeat the process if necessary

3. Degreasers and solvents

Degreasers and solvents can be used to break down the fluid and make it easier to remove from the concrete. These products can be effective for removing old spills or spills that have been on the concrete for an extended period. Products such as mineral spirits, Acetone, TSP (Trisodium Phosphate), etc. can be used to remove grease and oil from concrete surfaces. However, it’s important to use them in well-ventilated areas and to avoid skin contact.

Put on your protective gear
Choose a degreaser or solvent that is safe for use on concrete
Follow the manufacturer’s instructions for mixing and applying the product
Apply the degreaser or solvent to the spill and allow it to sit for the recommended amount of time
Scrub the area with a stiff brush to loosen the fluid
Rinse the area with clean water
Allow the concrete to dry completely before inspecting for any remaining stains

4. Specialized oil and stain remover

There are products that are specifically formulated to remove oil and other types of stains from concrete. These products can be effective for removing hydraulic fluid stains, but adhering to the manufacturer’s instructions is necessary, and also, to test the product on a small, inconspicuous area before using it on the entire spill.

Put on protective gear such as gloves, goggles, and a respirator mask
Choose a specialized oil and stain remover such as Enzyme and poultice-based cleaners, that is safe for use on concrete
Test the product on a small, inconspicuous area before using it on the entire spill
Follow the manufacturer’s instructions for applying the product
Allow the product to sit for the recommended amount of time
Scrub the area with a stiff brush to loosen the fluid
Rinse the area with clean water
Allow the concrete to dry completely before inspecting for any remaining stains

5. Hot water and agitation

Hot water can help break down the fluid and make it easier to remove from the concrete. Additionally, agitation such as scrubbing with a stiff brush can help loosen the fluid and remove it from the surface. This method can be used in combination with any of the above methods.

Heat water to the hottest temperature possible
Apply the hot water to the spill and scrub the area with a stiff brush
Repeat the process until the spill has been cleaned
Rinse the area with clean water
Allow the concrete to dry completely before inspecting for any remaining stains

Preventing Future Leaks

Preventing hydraulic fluid leaks is the best way to avoid the need for cleanup. This can be done through regular maintenance and inspection of equipment, proper storage of the equipment, and using high-quality hoses and fittings. Additionally, it’s important to keep an eye out for any signs of leaks, such as puddles or stains on the concrete, and to address them immediately.

Conclusion

In conclusion, removing hydraulic fluid from concrete requires the right tools and methods, as well as a focus on safety. The most effective method will depend on the extent of the damage and the type of fluid. Additionally, it’s essential to take steps to prevent future leaks to avoid the need for cleanup. Remember, always wear safety gear and work in well-ventilated areas, and always follow the manufacturer’s instructions when using any cleaning product.