Cleaning hydraulic fluid off asphalt can be challenging, but with the right approach, you can minimize environmental impact and restore the appearance of the asphalt. Here is a step-by-step guide to help you do just that.
Step 1: Act Quickly to Contain the Spill
As soon as you notice the hydraulic fluid spill, it’s important to act quickly. Hydraulic fluid can be detrimental to the environment and can stain the asphalt if not dealt with promptly.
Gather Materials
Before you begin, gather the following materials:
- Absorbent materials (kitty litter, sand, or commercial absorbents)
- Trash bags for disposal
- Protective gloves
- Safety goggles
- Stiff bristled broom
- Dustpan or shovel
- Degreaser or detergent
- Pressure washer or hose
- Bucket
Step 2: Absorb the Excess Fluid
Spread an absorbent material over the hydraulic fluid spill. Cover it completely and let it sit for a while to absorb as much fluid as possible. Usually, a wait of 15-30 minutes is sufficient, but this may vary depending on the absorbent material used and the size of the spill.
Step 3: Sweep up the Absorbent Material
Once the absorbent material has had time to work, use a stiff bristled broom to sweep up the material. Be careful to collect all of the material, as it is now contaminated with hydraulic fluid and needs to be disposed of properly according to local regulations.
Step 4: Apply a Degreaser
After you have removed the bulk of the spill, apply a degreaser or detergent to the affected area. Follow the manufacturer’s instructions for application; some may require dilution while others can be used directly on the spill.
Step 5: Scrub the Area
Scrub the area with the stiff bristled broom to help the degreaser penetrate the asphalt and lift any remaining hydraulic fluid. Depending on the severity of the spill, you may need to repeat the application of the degreaser and scrub multiple times.
Step 6: Rinse the Area
Rinse the area thoroughly with a pressure washer or hose. The high pressure can help to remove any remaining fluid and cleaner from the asphalt. Ensure that the runoff is contained and disposed of properly, as it will contain hydraulic fluid and degreaser.
Step 7: Proper Disposal
Dispose of the contaminated absorbent material and any runoff in accordance with local regulations. Hydraulic fluid is a pollutant, and improper disposal can lead to environmental harm and legal repercussions.
Step 8: Check for Remaining Stains
If stains persist on the asphalt, you may need to repeat the above steps or call a professional cleaning service that specializes in hazardous spill clean-up. Persistent stains may need specialized treatment.
Additional Tips
- Always use personal protection equipment, such as gloves and goggles, when handling hydraulic fluid.
- Before using any chemicals on asphalt, test them on a small, inconspicuous area to ensure they will not cause damage.
- Check local environmental guidelines to ensure all cleanup materials are disposed of legally and safely.
Conclusion
Cleaning hydraulic fluid off asphalt can be done effectively with the right materials and methods. Quick action, proper materials, and adherence to cleanup procedures will help mitigate the spill’s impact on the environment and your asphalt.
Remember that dealing with chemical spills can also pose health risks and environmental regulations must be considered. When in doubt, consult with or hire a professional who specializes in spill cleanup to handle the situation safely and in compliance with local laws.