He and pavement cleaning, if you need help, very convenient to replace. The office now is generally laid square carpet which has many colors and is anti-static, so what you said won't happen. You can wash where there is a dirty, or replace it, it's suitable for large area office! And this kind of carpet is of sound absorption.
You can lay the oil absorbing carpet.
The foam joint floor laid in children's room, is waterproof and easy to be collected.
