Neat Detergent

• 1). Apply clumping kitty litter liberally onto the oil and grease. Allow the litter to sit on the area for several hours.
  
  
• 2). Remove the kitty litter by sweeping it into a dustpan. Discard the litter into a trash bag.
  
  
• 3). Apply a few drops of neat detergent onto the oil and grease spot. Neat detergent is used to make bars, flakes and powder. Neat detergent is available for purchase from craft stores and various online merchants
  
  
• 4). Scrub the detergent into the garage floor using a steel brush. Rinse the floor with a water hose.
  
  
• 5). Repeat the process until you have removed all oil and grease from your garage floors.
  
  

Lime and Turpentine Method

• 1). Don a pair of heavy-duty rubber gloves. Mix together 1 part lime with 2 parts mineral turpentine. A thick paste will form.
  
  
• 2). Apply the paste over the oil and grease using a paint scraper. Spread the paste thick, and overlap the oil and grease by several inches.
  
  
• 3). Place a piece of plastic wrap over the paste. Secure the edges of the plastic wrap with tape. Allow the paste to dry for 24 hours. After the allotted time, remove the plastic wrap and discard.
  
  
• 4). Remove the paste from the garage floor using a paint scraper.
  
  
• 5). Mix together warm water with a few drops of liquid dish soap. Scrub the area of the garage floor with the soapy water and scrub brush. Rinse the floor clean with a water hose. Repeat the process until you have removed the oil and grease from the garage floor.