Of course, the concrete floor is the most difficult part of the floor to clean and maintain.  It is also more difficult to remove oil stains from concrete than some of these other materials.  To reduce the maintenance work, consider garage floor tiles or polyaspartic floor coatings to keep the cleaning task easy and free from concrete dust.  If you’re interested in renovating your garage this summer, the garage floor is a great project to consider.
http://www.nuvogarage.com/garage-floors/clean-your-garage-floors/