There are plenty of ways to keep your logo mat looking clean and fresh! First, break up dirt that may be caked or soiled to the fibers by using a soft/medium bristle broom. You can then clean your logo mat like new by using a hose or power washer - depending how dirty we're talking here!
If using a power washer, please keep the nozzle a few inches away while spraying to keep it safe for you and to avoid damage. When drying, you could leave the mat flat, but for fastest results drape it over a railing or hang it outside in direct sunlight. If drying indoors, you can use a fan to help expedite the drying process. You can also hand scrub, vacuum, or use a carpet cleaner.
For long-term care and durability, avoid harsh cleaning chemicals. Over time chemicals can eat away at the rubber which willl break down the appearance of your mat.