If you prefer, you can use another absorbent material, like sawdust or granulated clay. [2] X Research source
For even more absorption, grind the cat litter in using the soles of your shoes
If you can’t wait overnight, give it at least 4-5 hours, but the longer it sits, the better.
Never throw the used litter into your yard. When it rains, the oil will get washed out and will contaminate your groundwater.
Alternatively, you could spread a thick paste made from baking soda and water over the stain and let it sit for 20 minutes, then rinse it away. If the hydraulic fluid stain is still obvious, you may need to try another removal method.
You can also spread sawdust or granulated clay over the area to absorb the excess oil.
This will also help the cola fizz up more, increasing its effectiveness.
If you don’t have a hose, you can rinse the area by dumping water onto the stain instead.
Make sure the detergent you’re using is ammonia-free. Mixing ammonia and bleach creates a very dangerous gas that can be harmful or fatal if inhaled.
Sweep up the oil and take it to the landfill when you’re finished.
Choose a biodegradable product so you don’t have to worry about rinsing harmful chemicals into your lawn.
Even though the cleaner is biodegradable, you should still keep children and pets away from the area while the product is present.
If you don’t have a hose, pour buckets of water onto the area until you’ve rinsed off all of the cleaner.
